Birthday eCards for Son

Birthdays are a big thing. And not just for the celebrator but for the whole family. Here is a collection of our birthday cards, perfect to send to a son. Whether humorous or festive, you'll be sure to find the right ecard for him in the category below. We'll make sure to deliver it to him on the day.

Birthday eCards collections:

Browse ecards for:

Watch all Birthday eCards

More Birthday eCards

Try 123cards free for 7 days

Join thousands of users from 190+ countries!
They all started with a free trial.

No per-card charges
No monthly charges
Send unlimited ecards by email
Make your own cards
Always full-size ecard view
Ecards do not expire
Recipient can print the ecard
No ads on site or in emails
Get access to all your sent cards

No per-card charges
No monthly charges
Send unlimited ecards by email
Make your own cards
Always full-size ecard view
Ecards do not expire
Recipient can print the ecard
No ads on site or in emails
Get access to all your sent cards

From our blog

Latest headlines from our Birthday blog

Bird and cat singing Happy birthday

Happy Birthday to You - The Most Celebrated Song of All Turns 99 Years!

Cute white bear wishing Happy Birthday holding a muffin

How to write belated birthday greetings in just 5 minutes

Fox and rabbit holding balloons

Best way to send birthday greetings to a friend