What to Write in a Father's Day Card from Baby

It’s his very first Father’s Day—and while your little one can’t say it yet, you can help them share the love with a message that’ll melt hearts (and maybe get a happy tear or two). Whether you’re writing as the baby or just helping craft the sentiment, this is a big parenting milestone worth celebrating.

Here are some message ideas perfect for a Father’s Day card from baby.

Sweet & Sentimental

These messages highlight the beautiful beginnings of a father-child bond. They’re perfect for capturing those quiet snuggles, sleepy smiles, and how much love already exists—even if baby can’t say it yet.

• I might be small, but I’ve already got the best dad in the world.
• You’re my hero, my snuggle buddy, and my everything.
• I love you more than all the nappies in the world.

Funny, Jokes, Playful or Happy

These playful lines imagine what baby might say if they could talk—and it’s guaranteed to get a grin. Great for adding some light-hearted fun to your first Father’s Day card.

• I can’t talk yet, but if I could—I’d say you’re doing a pretty good job.
• Happy Father’s Day! Now please pass the bottle.
• You do the nappies. Mum said so.

Rude, Cheeky or Sarcastic

Let’s be honest, parenting a newborn comes with some hilarious (and messy) moments. These cheeky messages bring some sass and humour straight from the nappy zone.

• I cry a lot, but only because I’m madly in love with you.
• Thanks for all the cuddles... and for finally learning how to change a nappy.
• You’re my favourite person to wake up at 3am.

Short & Simple

Sometimes a few simple words are all you need. These short and sweet messages keep things heartfelt and adorable without overcomplicating the sentiment.

• Happy First Father’s Day!
• Love you, Daddy.
• Baby cuddles incoming.

Personalised Message Ideas

Every baby and dad duo has their own little story. These personalised lines nod to those special moments—whether it's 3am cuddles or the way baby lights up when Dad walks in the room.

• You’re the one who makes me smile (even during the 3am feeds).
• I might not remember this, but I know you’ll never forget it.
• Thanks for holding me when I didn’t even know I needed it.

Optional Extras

Love Messages, Poems or Quotes:

• "Any man can be a father, but it takes someone special to be a dad."
• "My first steps will be towards you."
• "You’re my first best friend."

Short Messages in Other Languages:

• French: Bonne Fête des Pères, Papa !
• Spanish: ¡Feliz Primer Día del Padre!
• Polish: Wszystkiego najlepszego z okazji pierwszego Dnia Ojca!

First Father’s Day Feels

A first Father’s Day is a big deal. These lines help celebrate the occasion with warmth, joy, and a reminder that the journey of fatherhood is just beginning—and already so full of love.

• You’re already smashing this dad thing.
• It’s our first Father’s Day—and the start of a lifetime of adventures.
• From your tiny sidekick: you’re doing great.

Need a card that says it all? Shop our First Father’s Day cards for new dads.