50+ Heart Touching Birthday Wishes for Little Sister

Your little sister is your forever female bestie, so why not celebrate your unique bond on her birthday by letting her know just how special and meaningful she is to you!

If you’re looking for the perfect words to say to your little sister on her birthday, you’ve come to the right place! We’ve created a heartfelt collection of birthday wishes that are sure to warm your sister’s heart, put a smile on her face, and perhaps even an emotional little tear in her eye.

Simply pick your favourite touching message below and know that however you choose to say happy birthday to your sister, she will love to know just how adored she is by her elder sibling on her special day.

Short & Sweet Heart Touching Wishes for Your Little Sister

• Happy birthday, little sister! From my heart to yours, I’m sending you the sweetest and most touching wishes on your special day.
• Wishing the very best birthday in the world to my adorable little sister. May all of your dreams come true, sis.
• Happy birthday to the kindest, loveliest, most thoughtful sister in the whole entire world!
• I can’t begin to tell you how deep and meaningful our bond is to me, little sis. I always carry you in my heart.
• Happy birthday, sis. Love you today, tomorrow, and always.
• Happy birthday to my lovely sister. You’ve been warming my heart since the day you were born.
• Sending all my love your way on your special day today, sis.
• Happy birthday, little sis. I’ll never stop watching over you with all the love and care in the world. 
• I’m sending all my love and my most heartfelt birthday wishes to you today, my beautiful little sister!
• I care for you like a little sister and I look up to you like an elder sister. You’ll always be my biggest inspiration.
• Happy birthday to my little sis who is blossoming into a beautiful young woman! I’m so proud of the person you’re becoming!
• Today’s your special day, sis! What better time to let you know how much I appreciate and admire you other than on your birthday!
• Happy birthday, little one! You might not be so little anymore, but you’ll always be my little sis!
• I am so lucky to have such a loving and thoughtful younger sister like you! Sending you lovely wishes on your birthday today!
• Happy birthday to a wonderful little sister like no other! You’ll always be my best and closest friend.
• I’m wishing you a fabulous birthday this year, my dear little sister, at least as fabulous as you are.
• You might be my small, little sister but you’ll always hold a huge place in my heart. Happy birthday.
• Happy birthday to my little sister: my bestie since childhood! I’m so lucky that I got to grow up with someone as fabulous as you!
• I have only the most heartfelt wishes today for a small sister with a big heart.
• You might be younger than me but you’ll always be my role model. Happy birthday, sis.
• There was never a dull moment growing up alongside you, sis! Thanks for making the best memories with me.
• Sister, I’m wishing you a year ahead that’s filled with lots of joyous adventures and memorable experiences.
• We might’ve started out as siblings but now, all these years later, I consider you a friend first. Happy bday, sis.
• Wishing you an enjoyable and emotional birthday full of love and joy, my sweet sister. 
• Happy birthday to my favourite girlie! You have a heart of gold and a truly beautiful soul, sis.
• You mean the world to me, my small, beautiful sister. Know that I’ll always be here for you, always with open arms and a loving embrace.
• We might not have always seen eye to eye growing up together, but I’m so pleased that I can say you’re my best friend today. Happy birthday, sis.
• Happy bday, sis! I’m sending you all my love, big kisses, and the best birthday wishes possible!
• It might feel like you’re getting older by the minute but no matter how old you get, in my heart you’ll always be my sweet little sister.
• Happy birthday to my little sister who only becomes more courageous, wiser, and more beautiful with each passing year.

Longer Messages and Emotional Wishes for Your Little Sister

Happy birthday, sis! On your special day, I want you to know that no matter how old we get, the fact will always remain that you are my younger sister and I’ll always be there to look out for you.

You’re my little sis and I care about you and love you a lot! I hope you have a fabulous birthday today!

I have many cherished things in life, but nothing compares to the blessing that you are to me, lil sis. Wishing you the very best birthday on your special day this year.

Happy birthday, sis. On your special day this year, I just want you to know that you mean the absolute world to me, and say that you can count on me for anything. I’ll always be here for you as your supportive elder sister.

We’ve shared so many good times and I have so many cherished memories of you, sis. Here’s to our future adventures and making many more together. Best wishes to you on your special day this year, my dear younger sister. 

All throughout life, no matter how old we
get, know that I will always be that one
person you can count on for anything.

Love you lots, sis! Happy birthday!

God couldn’t have blessed me with a
sweeter younger sister than you.

You are so meaningful to me and no
matter how old you become, I’ll forever
have a little sister to love and adore.

Wishing you the happiest of birthdays.

Months and years have gone by
So fast. In the blink of an eye
You became a grown woman
and my personal heroine.

Little sister of mine,
You are so kind.
Always giving and giving
And taking nothing in return.

You love with a full heart,
But that’s not the best part.
You encourage others to love too,
No matter what or who.

Lessons learnt I must say.
So I’ve chosen this way
To show how I love you
And admire you too.

Have a birthday filled with love!

How is it possible that you can be younger than me, sis, yet at the same time seem older. I guess it’s just the result of having all that wisdom and maturity. You’ll forever be my inspiration.