Grandson Birthday Wishes

The best grandson birthday wishes are original, cute, clever, heartwarming, happy-go-lucky and moving — all at once — just like your precious grandson and the unique, beautifully birthday messages in this section.

Choosing the right grandson birthday message for an eCard, Instagram or Facebook, one that he will cherish long after his special day, can be a little daunting, especially for a teenager or young man. 

To make it easier for yourself, keep in mind that he may not be too comfortable with an overly affectionate. Instead, think about giving him an inspirational or funny birthday greeting.

Message Guy Tip #78:
How to pick grandson birthday wishes...

When it comes to grandson birthday messages, you can take the easy route and underwhelm him or the better route and create a lasting memory.

What's the easy route? What's the better route? The answer is... Read more ►

You're a brilliant, shining star, Grandson! I'm so glad you’re in my universe. Happy birthday!

What can I say about a grandson that’s so handsome, funny, kind and smart. Hey, wait...I just said it! Happy birthday!

Having you as a grandson is a gift from the BIG GUY upstairs. And I'm not talking about your father. Your birth is truly a blessing! Happy birthday!

Grandsons like you are so rare. We feel so blessed to have you in our lives. You are our prince, our hero, our light. Happy birthday!

The moment you were born, we felt a love that had been missing from our lives. And with an amazing grandson like you, this love has only grown deeper every day! Happy birthday!

My dear grandson, you're the coolest dude I know. You make me young...and cooler than I have a right to be at my age! Happy birthday!

For a younger grandson...

Grandson Birthday Wishes - Birthday Messages for Grandsons
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Happy birthday! I declare you the winner of the "Best Grandson Ever" Award! 

There’s something I would never trade for anything…having an amazing grandson like you! Happy birthday!

Happy birthday! There's not a single grandson in this world who can come close to your incredibleness. After all, you're related to us!

Top of Grandson Birthday Wishes

Still undecided?
Glance at the grandson birthday wishes below...

Wishing you get everything you want on your birthday — and we have every intention of making this wish come true for you (no matter what your parents think).

I don't hug and kiss you enough, so I decided to include a bunch right here — XOXOXOXO. Of course, there's many more where that came from, if you ever need extra! Happy birthday!

Happy birthday! You are exceptionally handsome, smart and talented...I guess you take after me! May you become more like me every day — you know, modest. 

For an older grandson...

Grandson Birthday Wishes
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I feel so honored to be part of your birthday and, most importantly, be part of your life. You make me so proud and happy. Happy birthday, Grandson!

Happy birthday, Grandson! I know your special day will be a major hit, just like you!

On your birthday, I always want to do the same thing — spend time with you and make sure you have the best birthday ever! Happy birthday to my favorite (and only) grandson!

You're a superstar. You're a champion. You're an MVP. Mostly, though, you're an MVG….Most Valuable Grandson! Happy birthday!

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Message Guy
Creator of this site

Kevin, the "Message Guy" who writes the birthday wishes, quotes, poems, toasts and speeches on, has been a content writer since 1993. He created this site in 2012 to share the power of words with you on one of the best days of the year — the birthday of a loved one.


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