It’s your favourite teen girl’s birthday and, although you really care about her, you might be struggling to decide what to write in her birthday card!
Here at Sparkle, we spend a lot of time hand writing messages which grandparents, godparents and parents add to gifts, so we are very well placed to recommend the best messages for cards.
The best way to go about a heartfelt message is to refer to something really lovely you have done together and reminisce about how she is growing up.
But you know her best, so take these message ideas as inspiration and go from there.
Heartfelt Birthday Messages

Heartfelt birthday messages are often from grandparents and parents. Sentimental messages from grandparents are important, especially if you don’t get to see your granddaughter often. Here are some birthday message ideas to get you started:
- Happy birthday darling girl! You’re growing into such a confident young woman and we are so proud of you!
- Another year, another birthday! I’m so lucky to be able to watch you grow up into a confident, beautiful teenager. Happy Birthday!
- Each year, you are more beautiful, mature and clever than the last. We love watching you grow up. Happy Birthday!
- It seems like only yesterday that you were born, and here you are, a clever, confident young woman. I’m so proud to watch you grow up. Happy Birthday!
- I am so proud of you and all you have achieved in the last year. Happy Birthday, I love you to the moon and back.
- Wishing you a birthday filled with love, laughter and friends. I’m so lucky to have a grandchild like you!
- Happy birthday to the sweetest, kindest girl I know. I hope you have a wonderful day, filled with laughter and love.
Inspirational Birthday Messages For Teens

These inspirational birthday messages are perfect for girls who need a little boost in confidence. We even have gifts for positive thinking which will go perfectly with these messages.
- The future is exciting and it’s all yours to shape. I’m so excited to see how you make the world yours! Happy Birthday!
- You’re capable of truly amazing things! Don’t just grow older this year, grow bolder – Happy Birthday.
- Believe in yourself just as we believe in you. You are capable of amazing things!
- A new chapter has started and we are so excited to see what you do with this new year! Happy Birthday!
- You can achieve anything you want in the next year! It’s yours to shape as you want. We are so excited for you. Happy Birthday!
Messages If You Live Far From Her

Remind your favourite teen that you’re thinking of her on her birthday, even if you can’t be close to her.
- Even though we live far from each other, we think of you every day! Sending you lots of love on your birthday!
- Sending you lots of love from [location] on your birthday! We think of you every day and love seeing pictures of how fast you’re growing up.
- Even though you are far away, my heart is with you every day, and especially on your birthday.
- Even though we can’t be with you to celebrate this year, know that we are thinking of you and sending love across the miles. Happy Birthday!
Summary
We hope you have found this list of birthday messages helpful! You can use any of them at checkout, where you can add a handwritten note to accompany a small jewellery gift.