Wondering what to write in a birthday card for your niece? We've got plenty of ideas for birthday wishes for nieces, whether you want something funny or heartfelt. A good birthday wish written in a ...

16. Each day I spend with you is the best day yet. I love you so much, niece. Have an awesome birthday! 17. May your day be a series of moments as beautiful as you are. Happy birthday to my marvelous ...

As an aunt or uncle, sharing warm wishes and funny sentiments with your niece when their birthday rolls around is a time-honored tradition, just like getting a thoughtful gift, planning a fun birthday ...