8 Message Ideas to Write in New Baby Cards

Wondering what to write in a new baby card? It's lovely news to celebrate, but finding the right words can sometimes be surprisingly difficult. Whether you're writing to a close friend, someone in the family or a colleague, a few thoughtful lines can mean a great deal.
Start by congratulating them, add a warm wish for the baby and their family, and make it personal if you can. You don't need to write anything elaborate. Here are some ideas to help you find words that feel like your own.
How to write a thoughtful new baby card
Think about who you're writing to and what you would naturally say to them. A simple message is often the loveliest.
- Begin with a greeting. Use the parents' names or the baby's name, if you know it.
- Share your congratulations. Let them know how pleased you are to hear their news.
- Add something personal. This might be a kind wish, a shared memory or an offer to help.
- Sign off warmly. Choose something that sounds like you, from 'Lots of love' to 'Warmest wishes'.
For example: 'Congratulations on the arrival of Florence! We're so happy for you and can't wait to meet her when you're ready. Lots of love to you all.'
Feel free to change the wording in the examples below to suit the family. A baby's name or a small personal detail will always make a message feel more special.
Short and sweet new baby card messages
You don't need to fill every inch of the card. Sometimes a sentence or two is just right.
- Welcome to the world, little one! Sending lots of love to you all.
- Congratulations on your beautiful new baby. We can't wait to meet them.
- Wishing you many happy moments together as a family.
- So small, so loved. Congratulations on your new arrival.
- Hooray, your baby is here! What wonderful news.
- Congratulations! We couldn't be happier for you.
- A new little face to love. Sending you all our warmest wishes.
- Welcome, little one. You're surrounded by love already.
New baby messages for friends and family
If you're close to the family, let a little of your shared history into the card. The smallest details, from an old memory to a promise to pop round with dinner, can mean more than a grand message.
For a close friend
- I'm so happy for you, my lovely friend. I can't wait to meet your baby and give you both a cuddle.
- Congratulations! I'll bring the tea and something for the freezer. You just tell me when.
- You've been there for me so many times. Now it's my turn. Sending you and your little one all my love.
For a brother or sister
- From growing up together to welcoming your own little one, what a lovely moment for our family. Congratulations!
- Welcome to the family! I can't wait to be your auntie and get to know you.
- I'm already a very proud uncle. Congratulations on your beautiful new baby.
From grandparents
- Welcome to the world, little one. We can't wait to get to know you.
- We're so proud of you. Congratulations on your beautiful baby, and remember we're always here if you need us.
- Another little hand to hold and so many moments to look forward to. All our love, always.
For a colleague
A friendly, straightforward message is ideal, especially if the whole team is signing the card.
- Warmest congratulations on your new arrival. Wishing you and your family all the very best.
- Such lovely news! Congratulations from all of us.
- Congratulations on your new baby. We hope you're all doing well and enjoying some precious time together.
Messages for a baby boy or baby girl
If the family has shared that they've welcomed a son or daughter, you might like to mention it. There's no need for different kinds of wishes for boys and girls. The important thing is that the message feels right for the family.
For a baby boy
- Congratulations on the arrival of your little boy. We're delighted for you all.
- Welcome to the world, little lad! What lovely news.
- Sending lots of love to you and your new son. We can't wait to meet him.
For a baby girl
- Congratulations on your beautiful baby girl. Wishing you so much happiness together.
- Welcome to the world, little one. May your days be filled with love, laughter and adventure.
- What wonderful news! Sending lots of love to you and your daughter.
When you'd prefer not to mention a boy or girl
'Your baby', 'your new arrival' and 'little one' all work beautifully, especially if you haven't heard the baby's name yet.
- Congratulations on your wonderful new arrival. Wishing you all the very best.
- A warm welcome to your little one, and lots of love to the whole family.
What to write for twins or a growing family
For twins or multiples
If you know the babies' names, include them both. It's a lovely way to give each new arrival their own welcome.
- Two beautiful babies to welcome! Congratulations on your twins.
- Welcome to the world, you two. Sending so much love to the whole family.
- What wonderful news. We can't wait to meet your lovely little ones.
For a second or third baby
It's thoughtful to include older brothers and sisters in your message too, if you'd like to.
- Congratulations on the newest member of your family. Lots of love to you all.
- Another little person to love. Wishing your growing family every happiness.
- Welcome to the world, little one, and a special hello to your big brother or sister!
For a baby welcomed through adoption
Keep the focus on celebrating the child and their family. It's best to use the words the parents use themselves, rather than making assumptions about their experience.
- Congratulations on welcoming your little one. We're so happy for you all.
- What lovely news. Wishing your family many happy moments together.
- Welcome to the family, little one. You're loved more than you know.
Funny new baby card messages
If you know they'll appreciate a little joke, gentle humour can be lovely. Just avoid anything that might feel unkind when everyone is tired or finding their feet.
- Congratulations on your tiny new housemate. Small in size, big on demands!
- Welcome to the world! You've already become everyone's favourite person without saying a word.
- Congratulations! I'll bring the biscuits. You provide the baby photos.
- Your smallest family member has arrived, and we suspect they're already in charge.
What to write when the early days are difficult
Not every family has an easy start. If the baby is in hospital or things are worrying, a gentle message that asks for nothing in return can be a real comfort. You don't need to suggest that everything will be fine.
- Thinking of you and your precious baby, and sending all our love.
- You're all in our thoughts. There's no need to reply, but we're here whenever you need us.
- A warm welcome to your little one. We're thinking of you as you take each day as it comes.
Practical help can be just as thoughtful as kind words. If you're able to, offer something specific: 'I can leave dinner on your doorstep on Thursday if that would help.' It gives the family an easy way to say yes or no.
How to make your new baby message more personal
Once you've found a message you like, add a detail that could only come from you. It might be a memory you share, something you admire about the parent or a small offer of support.
For example: 'You've always been such a thoughtful friend, and I couldn't be happier for you. I can't wait to meet Florence when you're ready.'
Before putting pen to card, read your words back to yourself. If they sound too formal, simplify them. The best message is usually the one you'd be happy to say out loud.
Things to leave out
- Advice about feeding, sleeping or parenting that nobody has asked for.
- Comments about the parent's body or recovery.
- Assumptions about the birth, the baby's health or the family's circumstances.
- Pressure to arrange a visit or respond to your message.
- Jokes about never sleeping again, unless you're certain they'd enjoy them.
Common questions about new baby cards
Do you address a new baby card to the baby or the parents?
Either is fine. Writing to the parents lets you congratulate them directly, while a message addressed to the baby can become a lovely keepsake. Or include everyone: 'To Sophie, Alex and Florence'. Use the names and family terms they prefer.
How long should a new baby card message be?
A couple of thoughtful sentences are plenty. If you know the family well, you might write a longer note, but there's no need to fill the card for the sake of it.
What if you don't know the baby's name?
You could begin with 'Welcome to the world, little one' or simply congratulate the parents on their new arrival. There's no need to guess a name or spelling.
What if you're sending the card a little late?
Send it anyway! You might write: 'A little late, but sent with lots of love. Congratulations on your new baby!' There's no need for a long apology.
How should you sign a new baby card?
For friends and family, 'Lots of love', 'Love to you all' or 'With all our love' feel warm and natural. For a colleague or someone you know less well, 'Warmest wishes' or 'With our congratulations' are good choices.
Find a card to welcome their new arrival
Once you've found the words, choose a card that feels right for the family. Our new baby cards are a lovely way to celebrate and give them something to keep.

If you're putting together a present, you can also browse our new baby gifts and new baby wrapping paper. But whether your card arrives with a gift or on its own, it's the words inside that they'll remember.

Whistlefish Journal
All blogs are created by our wonderful in-house team.
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