Birthday Wishes

80 Best Happy Birthday Wishes for Cousin (Brother and Sister)

Birthday Wishes for Cousin

Birthday Wishes For Cousin: If you have a great relationship with your cousins, you already know just how blessed you are. And if you’ve come out the other end of your childhood with your cousin being your best friend, you know she’s had an incredible impact on your life in more ways than one. She’s the peanut butter to your jelly, and you really wouldn’t have it any other way. Of course, as with any solid friendship, you’ve probably taken millions of pictures together since day one. 

You and your cousin have literally been there for each other for everything. Over the years, you’ve seen it all: each other’s first crush, college acceptances, friend drama, and the worst breakups. You’ve gotten so close that you tell everyone who doesn’t know better that you actually are sisters. And, if we’re being honest, you’ve said it so many times that at this point, you’re starting to believe it, too. Being best friends and cousins is a gift; you’ve been given a head start on your friendship that not many other people have.

Related Wishes

Best Birthday Wishes for Cousin

The love between family can be loud and messy, but it is also unwavering, so take a moment on their special day to wish your cousin a happy birthday. Below are some birthday messages to help inspire you on how to say, happy birthday cousin.

Birthday Wishes for Cousin Sister

  • For all the years you ratted me out to my parents I forgive you because it’s your birthday. Also, I may have ratted you out to your parents a couple of times too.
  • My youngest cousin, welcome to womanhood! I can’t imagine how time flies so fast. You were so small with tiny hands. And now, you are all grown up. A lot of love, hugs, and kisses for you, dear.
  • I want the sun to shine the brightest today, and the birds to sing the loudest because today is one of the most special days in the year. My cousin celebrates a birthday.
  • Today is no ordinary day. A little birdy told me you are celebrating a birthday, and I hope you have a delicious cake and you like the presents you get. Starting with my wish.
  • Happy birthday, beautiful cousin! I’m so happy that, you’re reaching another step in your life. Wish you many years of life with a lot of success, health, and love.
  • If I could give the gift of immortality to somebody, you would definitely be high on that list. I want you to be able to live forever and make me happy as always. Happy birthday, cousin.
  • Happy birthday, lovely cousin! You’re my sister from another parent. You always loved me as your younger sister. May this new year brings a ton of happiness in your life.
Birthday Wishes for Cousin Sister

Birthday Wishes for Cousin Sister

  • We are definitely a family my cousin. I find myself in you, and I hope you find yourself in me. You can turn to me anytime, and I can turn to you anytime. Happy birthday.
  • Happy birthday, cousin! You’re my sister, my secret keeper and my best friend. I am so thankful to God for your existence. Always keep the gorgeous smile on your face. Always count on me dear, as I’m a part of your life.
  • You are a blessing to have. We are happy and grateful every day to have you as a cousin. Thanks for being such a good listener, and I hope you have a birthday you will always remember.
  • Happy birthday my cousin sister! You’re like my elder sister who taught me a lot of things. Though we have a big gap in our ages you always been so friendly to me. Thank you, sis, for being such a lovely person.
  • Cousins always know when to hold you and more importantly when to challenge you. Thanks for helping me grow as a person even when I didn’t want to. Happy birthday, cousin!
  • May your year be merry. May your heart be full. And may your birthday be sweet as a strawberry pie! Happy birthday, to my cousin.
  • I want to tell you on this special day how loved and blessed I feel to have you as my cousin. You are part of my family and life, but you feel like more than that.
Birthday Wishes for Cousin Sister

Birthday Wishes for Cousin Sister

  • You may not say it often cousin, but I know that deep down you totally care for me. Deep, deep, deep down where you can barely see it. I feel the same about you, and I hope your birthday is truly spectacular.
  • Having a good cousin is one of the best gifts you can receive in your life. Thank you for being my inspiration, and my dearest cousin and friend.
  • I miss the days when I would count the hours before your visit. Now that we are all grown up, we might be separated a bit. But you can still count on me. On this special day, I wish you make your dreams come true.
  • Today is one of the most special days for me. Happy birthday, cousin! Because of you, I never felt that I have no any siblings. Love you, my sister. May God always protect you and show you the right path to success!
  • Your presence in my life is a source of happiness. You are my favorite cousin. But do not tell others. May all your wishes come true today.

Birthday Wishes for Cousin Brother

  • My dear cousin, you are my brother by heart. No one can understand me like you. You always protected me like an elder brother and you know how much I love you. Today, I pray to God that, in our next life he send us as siblings. Have the best birthday!
  • Your cake has so many candles that it’s become a fire hazard. Mwahaha. I meant congrats on getting older cousin!
  • You bring such glee into not just mine, but our family’s lives. May your deepest wishes and dreams come true this year. Happy birthday, cousin!
  • Happy Birthday to my handsome cousin! They say guys get better looking with age, but you’re taking it to ridiculous extremes.
  • Happy birthday, to my dearest cousin! Thank you for always being there for me. I appreciate you very much! I wish you everything of the best, on your birthday, and always.
  • Now that it is your birthday, I hope you continue to grow wiser with each passing day. I would like to tell you I am grateful to have you in my life, and I am proud of all the success you have achieved.
  • Happy birthday, to my cousin. Thank you for always being so much fun and so wonderful. Here’s too many more years of fun memories!
Birthday Wishes for Cousin Brother

Birthday Wishes for Cousin Brother

  • Keep doing good things in your life, and continue filling your life pages with wisdom and good deeds. Happy birthday my dear cousin.
  • If you have happiness in your life, everything else will come with it. I wish you all the happiness in the world on this special day. Have fun my cousin.
  • Best wishes to my cousin on his birthday. Thanks for being my friend all these years. I hope you know how much you mean to me.
  • My cousin, my brother, happy birthday! You’re one of the most important parts of my life. I can never forget, what you did for me. Thanks for always understanding me. Always keep smiling and have all the love and joy in your life.
  • Happy birthday, my cousin! No doubt that you’re my big supporter and my partner in crime. Today is your day, so enjoy the day and dance madly as if no one is watching. Have a blast buddy!
  • Happy birthday, to my cousin, who is always filled with the best advice and the loudest laughter. You make every day so much fun.
  • You are such a special person in my life, I honestly do not know what to wish for you. But let’s start with lots of happiness, more success, good health, to love and be loved.
Birthday Wishes for Cousin Brother

Birthday Wishes for Cousin Brother

  • You have grown wiser since your last birthday. And I am so proud of you. My dear cousin, today is another birthday for you, and I hope you celebrate as you wish. Have a fun one.
  • Remember that at the end of the day-age is just a number. What really matters is what you’ve done with all the years you’ve been given. Keep on being fabulous cousin, and you’ve got nothing to worry about. Happy birthday!
  • Today is your day, dear cousin. Happy birthday! I admire you and you’re my favorite cousin. With all my heart, I wish you a lot of happiness and success in life. Love you, my brother!
  • As your cousin it’s my duty to wish you a happy birthday and remind you that you’re getting old. Really, really, really old, but I still love you anyway.
  • I wish you a wonderful birthday filled with warm wishes and a whole lot of chicken and beer. Also, tacos. Everyone should have tacos on their birthday.
  • Today’s your big day! Enjoy it. You deserve all the best. You always put others first, and today you deserve to feel special. Happy birthday, to my cousin.

Happy Birthday Wishes for Cousin

  • The bond of family is stronger than any argument or fight we’ve been through. I hope to continue to be a part of every journey you go through in life. Happy birthday!
  • Happy birthday to the sweetest, most adorable cousin in the world. I hope your birthday is filled with sugar, spice, and all things nice just like you.
  • You mean the absolute world to me, because you are the type of person who gives so unselfishly. I hope to be even half the person you are one day. Happy birthday!
  • Happy Birthday to a wonderful cousin. Today is truly worth celebrating because it commemorates the day an amazingly special person came into the world.
  • Happy birthday, to my sweet and loving cousin! I love you so much and wish you all the best today. But if ever you tell my secrets, I will still never forgive you!!
  • You are the kind of person whose impact on this world will leave lasting impressions. I can tell, because you’ve already impacted my life for the better in so many ways. May all the good you’ve done return to you two-fold this year cousin.
  • I am convinced I have the best cousin in the world, and I hope the feeling is mutual. From one phenomenal cousin to another I wish you a happy birthday!
Happy Birthday Wishes for Cousin

Happy Birthday Wishes for Cousin

  • I hope that this year you wake up with a smile on your face every single day. At least I know you will tomorrow because I got you the best birthday gift ever. Cake. Happy birthday, cousin!
  • You are more adored than you could possibly realize. I hope that on your birthday you receive enough love to last a lifetime cousin. You can start with mine. Happy birthday!
  • Happy birthday, to the cousin who has been there since day one, sharing my adventures and helping me get out of trouble. You’re my best friend!
  • I hope you have a birthday as epic as the day you were born. As I hear it, it was pretty darn epic. Stay classy, cool, and amazing this year cousin.
  • Happy birthday, my little cousin! No doubt that you’re my little version and whenever I see you, I feel very happy that I too was like this. You’re in my prayers always. God bless you and all the best in your life!
  • Happy birthday! You’re not only the eldest but also the best cousin. You’re beautiful and I want to be like you. Love you the most. Best wishes for the eldest cousin from the youngest cousin.
  • I am so deeply blessed to have a cousin like you: fun, fearless, and little flighty. You bring endless joy into my life. I hope you get tons of presents, cake, and love on your birthday.
Happy Birthday Wishes for Cousin

Happy Birthday Wishes for Cousin

  • A cousin is someone who shares your secrets and always understands you in a way most others can’t. Happy birthday, to a very special cousin.
  • Thank you for being the kind of person who knows all my flaws, but accepts and loves me anyway. You are more than my cousin. You are my bestie.
  • Family is connected not just by blood but by heart. Even distance and time cannot break apart our bond. I love you cousin and always will no matter what we go through. Have a wonderful birthday.
  • Dear cousin, happy birthday! Today is yours, so without worrying about anything, just enjoy your day and make it an unforgettable one. May you gain all the prosperity and success in your life!
  • I hope that you continue to reach higher and higher in life. You’ve already touched the sky, but I know you can also reach the stars. Happy birthday, cousin!
  • Happy Birthday to my amazing cousin! When I think back on all the family gatherings over the years, I can’t help but think about you and all the fun we had.

Birthday Wishes for Cousin

  • Friendships come and go, but family is for life. Sometimes that’s a good thing, and sometimes that’s a bad thing. One thing is for certain, though, having a cousin as wonderful as you has brought nothing but joy into my life.
  • May you live long and prosper cousin, and may you never own a redshirt. Happy birthday you Trekkie you!
  • Your birthday is special because it gives me the opportunity to celebrate the day that someone I love and respect came into the world. I hope it’s a wonderful day for you.
  • During childhood, you were my greatest friend. Even though many birthdays have come and gone since then our friendship is as strong as ever. Thanks for always sticking by my side.
  • You mean more to me than you will ever know. Even though I don’t say it often enough I hope my actions convey my feelings loud and clear: I have nothing but love and respect for you cousin.
  • As I’ve gotten older I’ve realized that my moments and memories with you are some of the ones that are closest to my heart. You’ve left an impression on my life like no other, and I can’t imagine not having you as my cousin. Happy birthday!
  • Happy birthday, to my dear cousin. I have so many reminders of our times together. And even though we are now far apart, at heart you’re really close. I wish you only the best.
Birthday Wishes for Cousin

Birthday Wishes for Cousin

  • I hope that for your birthday you are showered in blessings, including mine. I know you will return them to me ten-fold. Thank you for always being my strength and support.
  • Your joy and zest for life inspire me to strive to be a better person. May your birthday be filled with wonder and awe. Happy birthday, cousin!
  • Happy birthday, my cousin. Thanks for being there when it matters. You are a treasure. I wish you all the happiness and love possible.
  • You are such a wonderful reminder of all that makes life good and whole. Happy birthday to my cousin that shines brighter than the sun. May you get tons of presents and food on your birthday!
  • You are such a kind and thoughtful soul. I am so fortunate that I get to celebrate having another year to bask in your awesome presence. May your birthday be filled with all the smiles a day can bring. Happy birthday, cousin!
  • I know being related to me is really the only birthday gift you need, but just in case I also brought you cake and wine. You’re welcome.
  • Your presence in my life is a source of wonder and happiness. I’m so glad to be even a small part of your life. Have a spectacular birthday cousin!
Birthday Wishes for Cousin

Birthday Wishes for Cousin

  • Happy birthday, to my awesome cousin who makes me feel like a kid again! Never forget that growing up is optional. I love you just the way you are!
  • I hope your birthday is magical and filled with wonder just like Hogwarts. Happy birthday, cousin!
  • This birthday I wanted to let you know that you will forever be an irreplaceable part of my life. I hope your birthday is as phenomenal as you are cousin.
  • I love you is such a small and simple phrase, but it carries the depth of my feelings for you. I hope you feel the sincerity in my words because I truly mean it. Happy birthday!
  • Even when you are down and out I have faith in you, because you’re the kind of person who doesn’t know the meaning of the word defeat. This birthday marks the beginning of the year you begin world domination. I’ll forever be your minion cousin!
  • Happy birthday, cousin! Have a wonderful party and a great year ahead. And please always keep those secrets from way back when safe and sound…ssshhhh. All the best!!

How can I wish my cousin sister on her birthday?

1. I’m sending the very best birthday wishes your way today, my adorable little cousin sister! May your special day be a beautiful one full of love, joy, and happiness! 2. You are so very special to me, my dear cousin, and it’s no secret that I have always been very protective of you as I have always seen you as more of a little sister rather than a cousin. 3. When we were kids I’d only want the best for you, and I knew then that you too would always have my back. 4. It’s such a joy to see that now you’re getting older, you are developing into this incredible and beautiful person! 5. Happy birthday, my dear, and I hope that today brings you all the happiness in the world, which you so very deserve!

How do you wish happy birthday to your cousin?

1. Happy birthday, cousin! You’re my sister, my secret keeper and my best friend. I am so thankful to God for your existence. Always keep the gorgeous smile on your face. Always count on me dear, as I’m a part of your life. 2. You are a blessing to have. We are happy and grateful every day to have you as a cousin. Thanks for being such a good listener, and I hope you have a birthday you will always remember. 3. Happy birthday my cousin sister! You’re like my elder sister who taught me a lot of things. Though we have a big gap in our ages you always been so friendly to me. Thank you, sis, for being such a lovely person. 4. Cousins always know when to hold you and more importantly when to challenge you. Thanks for helping me grow as a person even when I didn’t want to. Happy birthday, cousin! 5. May your year be merry. May your heart be full. And may your birthday be sweet as a strawberry pie! Happy birthday, to my cousin.

What is the best message for birthday?

1. “Happy birthday! I hope all your birthday wishes and dreams come true.” 2. “A wish for you on your birthday, whatever you ask may you receive, whatever you seek may you find, whatever you wish may it be fulfilled on your birthday and always. Happy birthday!” 3. “ Another adventure filled year awaits you. Welcome it by celebrating your birthday with pomp and splendor. Wishing you a very happy and fun-filled birthday!” 4. “May the joy that you have spread in the past come back to you on this day. Wishing you a very happy birthday!” 5. “Happy birthday! Your life is just about to pick up speed and blast off into the stratosphere. Wear a seat belt and be sure to enjoy the journey. Happy birthday!”

These happy birthday wishes capture all the best parts of sisterhood, friendship, and close sibling love. Your sister always deserves the best, so these birthday wishes for Cousin makes her birthday amazing.

For more Birthday Related Wishes make sure to visit BDYMSG again. Share us to you all friends and family so that they can also get beautiful birthday wishes.

Join us on Pinterest

About the author

BDYMSG

The main purpose of BDYMSG is to help people express themselves or to be inspired. With our content, we try to offer a varied set of options to our users at the time of celebration, be it your birthday, your loved ones, or the festivities of another year of marriage or dating.

Leave a Comment