Best Birthday Wishes for Your Girl Cousin

Happy Birthday – Free photo on Pixabay

For children and even adults (even though they may not show it), birthdays are a big deal. They come once a year and it’s the day when they are made to feel special. And nothing makes you feel more special than some heartwarming and thought-out birthday wishes. Therefore, it’s very important for us to wish the younger members of our family as well as extended family happy birthday on their special day. Yet, it can be awfully tiring to come up with an original, heartwarming, and relevant birthday wish that can really enhance the relationship between the two individuals. For instance, when you’re thinking of birthday wishes for your girl cousin, it can be hard to figure what exactly to say.

Of course, it all depends on what kind of relationship you have with your cousin – whether you’re close or quite distant. It also depends upon the personality of your cousin. Does she like witty wishes or honest heartfelt ones? And finally, it also depends on her age. In this article, we will list various original birthday wishes for your girl cousin that you can use. You can tweak them a little or use them as they are. This article will also cover some dos and don’ts when it comes to writing birthday wishes for your girl cousin which will help you with writing your own original wishes. Without further ado, let’s dive right into it.

Cupcakes Candles Birthday – Free photo on Pixabay


  • Make your birthday wish as honest as possible. Adolescents and even children can recognize whether someone is being honest with their words or rather superficial.
  • If possible, incorporate humor and wittiness into your birthday wish. Every sibling relationship is incomplete without a little banter.
  • Brownie points if you can refer to something personal in your birthday wish. That is a clear indicator of originality and your girl cousin will definitely appreciate that.


  • Don’t write a very bland or generic birthday wish like “Happy birthday. Enjoy your day.” That just shows that you didn’t put any thought or effort into writing the wish.
  • Avoid using inappropriate phrases or words as they can lead to awkward moments during the family dinner. Plus, it may tarnish your reputation in the eyes of your cousin(s).
  • Avoid grammatical mistakes and common phrasing errors. You wouldn’t want to come off as uneducated in front of your cousin, would you?

Birthday wishes

#1: Hey sis, you mean the world to me and there’s nothing I won’t do for you. Wish you a very happy and fun birthday. I hope you make the most of today and have a lot of fun.

#2: Sister, I can put aside the whole world for you because that’s how much you mean to me. I cherish the fact that you are my sister. A very happy birthday to you.

#3: I wish you all the prosperity in the world and everything amazing that this world has to offer. You’ll reach great heights, I’m sure. Enjoy your special day, sis. Happy birthday!

#4: I want to thank God that he blessed my life by making me your sibling, sis. We’ve had some amazing times together and I won’t trade anything for those memories. I’ll keep you in my prayers. Happy birthday. 

#5: It doesn’t matter if we don’t meet for years because our bond is so strong that it cannot be broken by any force. Happy birthday you little devil. Sending truckloads of love your way.

#6: No thanks for taking all the good genes in the family. Jokes aside, love you a lot and enjoy your day sister. Happy birthday.

#7: We may be siblings in the eyes of the world but we both know that we are best friends first. A very happy birthday to you dear sister. Enjoy your day and party hard.

#8: And God said, “let there be the sweetest sister to ever come into existence” and you were born. I’m thankful to have you in my life because I don’t know what I’ll do without you. You are my lifeline sister. Happy name-day and enjoy it to the fullest. 

#9: I’m as blessed as a person can be because you are my sister. Happy birthday to you and may you live a long and prosperous life.

#10: We are sibling goals and everyone knows it. I’m not half as awesome with you and vice-versa. Happy birthday my soul sister. Enjoy your day and stay pretty.

#11: I tried writing a very heartfelt birthday wish but what can be more heartfelt than a hug? Happy birthday and that hug’s coming, don’t you worry.

Balloons Party Girl – Free photo on Pixabay

#12: You make my life so special and glowing sister. It’s an honor to be called your sibling. Thank you for all the good times. Love you a lot and stay as awesome as you are. 

#13: We are like yin and yang. We complete each other. And when we’re complete, watch out world. Happy birthday, my partner in crime. 

#14: Your smile is the most precious thing in this world for me. Keep that smile on your face and keep on rocking. Happy birthday. 

#15: You’re the most positive person I’ve seen in all of my life, sis. Keep radiating those positive vibes and making people happy. A very happy birthday to you.

#16: The day has come when my cute little sister was born. Indeed, I can’t be more thankful that this day came. Happy birthday dear and yes, you owe me a party. 

#17: Even though we don’t talk every day, I feel you are the person I’m closest to. You are not just my sister but my soul sister. Happy birthday, partner.

#18: It’s your birthday! Time to make your skin glow with some delicious cake. Also, you can borrow my clothes today and I won’t be angry. :p

#19: You’ve been the best sister one can ever ask for. I think you should take classes on how to be the nicest sister ever. Jokes aside, I wish you a very happy and wonderful birthday.

#20: You shaped my childhood and I wouldn’t be what I am today without you. I love you 3000, sister. Stay awesome as you are. Happy birthday.

#21: Do you even know how thankful I am that you were born in our family? I love you, you little troublemaker. Happy birthday but please don’t grow up. I just love you like you are. 

#22: I’m a very lucky person to have you as my sister because you are an amazing and caring individual. I am thankful that you were born and I got to know you as a person. Even though we have not kept in touch that often, I feel you know me more than anyone. I appreciate the bond that we have between us and there’s nothing anyone can do to break it. Happy birthday, sister. I’ll pray for your wellbeing and prosperity. 

#23: I still remember that you used to eat my birthday cake before me. If I were there with you today, I’d do the same. I love you, you little cake thief. Happy birthday and don’t go around stealing cakes now. 

#24: Happy birthday to my precious little sister. You know how much I love you and care for you. I just want to let you know that your problems are my problems and I’ll always be there for you. Just ping me whenever you need me, no questions asked. 

#25: Hey sister, it’s your birthday today and I’m going to want a very nice treat from you. Enjoy your day and remember that you’re closing in on your 30s. 

#26: Happy birthday little sister. It’s been one hell of a ride with you and I hope we’ll continue to have our fun adventures as siblings. I just want you to know that I appreciate you a lot and I’m going to be by your side forever and ever. 

#27: Hey sister, I want to wish you a very happy birthday. Yet, it won’t be a happy one if I don’t get to slam your face in the cake. Have a blast but don’t go overboard with partying. 

#28: Every day I thank God that he blessed my life with you. Just know that I’m always there looking out for you. Whatever situation you are in, I’m just a call away. Happy birthday and love you. 

#29: Dear sister, you have all my heart and I wish that you have a blast on this special day of yours. Keep that head of yours high and remember that everyone is proud of you. Happy birthday, champ. 

#30: You are so sweet that you can make people diabetic. It’s a terrible joke but you really are very sweet, sister. Happy birthday and keep that smile on your face forever. 

#31: Happiest birthday to my lovely sister. You are the light of this family. Enjoy your day to the fullest.  #32: Dear sister, I pray to God that all your dreams and wishes come true. I hope that you lead the life of your dreams. Sending you love and positive energy on this special day of yours. Happy birthday.

Best Birthday Wishes For A Student

Best Exam Wishes for Your Girlfriend