100+ Birthday Wishes for Your Cousin Sister To Make Her Special Day Sweeter


There are few things in life as special as family, and you’re doubly blessed to have someone as spectacular as me in yours! Happy birthday, cuz!
Growing up together we were inseparable,
and even now years later it is no different!

We are closer than cousins, we are soul
sisters for sure! I hope that you have the
most incredible birthday today that you
deserve, my dear!

You mean so much to me and I just want
to see you happy in life!

A very happy birthday to you, sweetie!
Happy birthday to my favorite cousin!

Very few cousins are made like you
Who mean as much as sisters do!
Happy birthday to my dearest cousin!

I can still remember all of the long
summers we spent together growing up!
What amazing times we had and they
are memories I will treasure forever!

We were always in each other’s pockets,
never apart from one another. We were
so very close, much more like sisters
than cousins!

You’ll always be special to me, despite
the busier schedules we have nowadays
that prevent us from seeing each other
as often as we’d like.

Wishing you as much happiness on
your birthday this year as we used to
have together growing up!
Girl, each year you become more
beautiful and more fabulous than
ever before! I'm just hoping that's
something that runs in the family!

Happy birthday to you!
I didn’t think it was possible since you’re already pretty awesome but with each passing year, you just keep getting better and better!

Happy birthday, my sweet cousin!
Happy birthday, my sis from another miss!

I’m truly blessed that we’re related, but even if we weren’t cousins we’d still be best friends until the end of time. You really do mean the world to me, my dear.
Wow, another birthday already, cousin?
With all these years behind you now,
perhaps you’ll finally start to grow up soon!

I’m just kidding with you! I wouldn’t change
your fun and playful personality for the
world! Happy birthday to you!
Happy birthday to you, my sweet cousin!

Seeing as it’s your special day, I’ll let you in on a little secret: I know your true age! Well, with us being as close as we are what else would you expect!
When two cousins are as close and as inseparable as we are, you might as well just call them siblings!

Happy birthday, my dear!
Happy birthday, cuz! Not only are you a great blessing to our family, but you also mean more to me than you’ll ever know.
If I didn’t know any better I’d never guess it was your birthday today as you don’t look a day older, let alone a year! Happy birthday, my beautiful cousin!
Happy birthday to my sweet cousin!

I wholeheartedly believe that we have a better relationship than most sisters, probably because we didn’t live together growing up!

I’m sure I would’ve grown tired of you had we been in each other’s pockets 24/7!
I’m still not totally convinced that we’re
cousins... I’m sure we are actually sisters
and there was just a mix-up at birth!

Happy birthday, sis!

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