Happy Birthday to my awesome nephew!
Hope you have a super fun birthday!
Happy Birthday, buddy! It's been so much fun watching you grow up. You're a smart, funny, and cool kid, and I'm proud to be your aunt/uncle.
To the best nephew, Happy Birthday!
Happy Birthday! Keep being awesome.
Watching you explore the world with so much energy and curiosity is a joy. Never lose that spark. Have the best birthday ever!
Have a great one! Happy Birthday.
Happy Birthday to my favorite little guy.
Hope your day is filled with cake and presents.
Happy Birthday! Being your aunt/uncle is one of my favorite things. I hope your day is packed with fun, adventure, and everything you wished for.
You're the coolest kid I know. Happy Birthday!
Wishing you a year of fun and learning.
Happy Birthday, champ!
I'm so proud of the person you're becoming. Keep being kind, brave, and true to yourself. Have a wonderful birthday.
Happy Birthday! Don't get into too much trouble.
Happy Birthday to my amazing nephew! I hope your day is as epic and fun-filled as you are. Can't wait to celebrate with you.
To my partner in crime, Happy Birthday!
Wishing you the happiest of birthdays and a future that's as bright as you are.
It's a privilege to be your aunt/uncle and watch you grow. You bring so much happiness to our family. Have a fantastic birthday.
Happy Birthday, kiddo! Love you.