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Birthday Cards for Son

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Celebrating 21 with a wink—this funny, warm card is perfect for your quiet, sensitive son who loves football and tennis and adores Frank the dog, Timmy the tortoise, and Bob the gecko.

Celebrating 21 with a wink—this funny, warm c...

Celebrating 21 with a wink—this funny, warm c...

Happy Birthday, Son! May your new home be filled with laughter, love, and plenty of space for all your big ideas—and the kind of shenanigans only family can enjoy.

Happy Birthday, Son! May your new home be fil...

Happy Birthday, Son! May your new home be fil...

Happy birthday to my brilliant son—may your day spin with your favorite records, thoughtful philosophy, the sweetness of liquorice, a cold beer, and quiz-show–worthy laughs.

Happy birthday to my brilliant son—may your d...

Happy birthday to my brilliant son—may your d...

An utterly absurd birthday card that digs up funny memories and bones of laughter for your son. It shines with warmth and love, inviting you to celebrate who he is and the adventures ahead.

An utterly absurd birthday card that digs up ...

An utterly absurd birthday card that digs up ...

Send this birthday card to your son with a smile—it's a warm, funny nod to Kermit the Frog and Fortnite fish sticks, sure to bring laughs and love on his special day.

Send this birthday card to your son with a sm...

Send this birthday card to your son with a sm...

Happy Birthday to your karate-kicking, game-loving son! This funny, anime-inspired card blends ninja flair with gamer humor to celebrate another epic year ahead.

Happy Birthday to your karate-kicking, game-l...

Happy Birthday to your karate-kicking, game-l...

Send a birthday hug with this delightfully absurd card for your outspoken son. It joyfully blends Roblox whimsy, football energy, and an ice-skating party vibe into a goofy, heartfelt message.

Send a birthday hug with this delightfully ab...

Send a birthday hug with this delightfully ab...

Celebrate your gamer son with a funny birthday card that nods to brainrot gaming marathons, Xbox adventures, Fortnite battles, and the Titanic-sized joy he brings to every day.

Celebrate your gamer son with a funny birthda...

Celebrate your gamer son with a funny birthda...

Happy birthday, dear son—this cute card celebrates your lacrosse spirit, university dreams, a knack for economics, and a love of travel. May your day be as bright and adventurous as you are.

Happy birthday, dear son—this cute card celeb...

Happy birthday, dear son—this cute card celeb...

Send a birthday cheer to your brave little aviator with this cute card. It features airplanes and helicopters taking off, landing, and soaring through a joyful sky—perfect for your son.

Send a birthday cheer to your brave little av...

Send a birthday cheer to your brave little av...

Wish your son a birthday that’s warm, funny, and full of pride. This playful card nods to his prankster spirit, clever games, and big dreams—wrapped in love and laughter.

Wish your son a birthday that’s warm, funny, ...

Wish your son a birthday that’s warm, funny, ...

A funny, heartwarming birthday card for a son who loves Max Verstappen, Formula 1, and golf—fast laughs, warm wishes, and a hole-in-one of love on his special day.

A funny, heartwarming birthday card for a son...

A funny, heartwarming birthday card for a son...

Happy Birthday to my West Ham United-loving son—may your day be packed with great golf, cold beers, and laughs that score as high as your team's victories.

Happy Birthday to my West Ham United-loving s...

Happy Birthday to my West Ham United-loving s...

Warm and funny birthday card for a golf-obsessed son who’s hopeless at DIY, always with his black-and-white Springer by his side. This year also brings the joy of a baby on the way.

Warm and funny birthday card for a golf-obses...

Warm and funny birthday card for a golf-obses...

Cheerful birthday card for your son, pairing scooter fun with lighthearted nods to Poppy Playtime and Garten of Banban for a giggle-filled celebration. Warm, funny, and sure to brighten his day.

Cheerful birthday card for your son, pairing ...

Cheerful birthday card for your son, pairing ...

Send your son a warm, funny birthday glow with this card that playfully blends cooking, cars, spaniels, a hipster beard vibe, and a splash of wine—perfect for a celebration filled with love and laughter.

Send your son a warm, funny birthday glow wit...

Send your son a warm, funny birthday glow wit...

Wish your son Phoenix a joyful 3rd birthday with this ultra-cute card featuring Bluey and Lightning McQueen. It’s a warm, playful keepsake that brings birthday magic to every moment.

Wish your son Phoenix a joyful 3rd birthday w...

Wish your son Phoenix a joyful 3rd birthday w...

Sweet and sporty, this birthday card is perfect for your Arsenal-loving son who loves gaming and rugby. Send a warm, celebratory message that will make his day feel extra special.

Sweet and sporty, this birthday card is perfe...

Sweet and sporty, this birthday card is perfe...

Happy Birthday to my dear son—may your day be filled with goofy garage laughs, gleaming cars, and the pure joy of tinkering that reminds you how deeply you’re loved.

Happy Birthday to my dear son—may your day be...

Happy Birthday to my dear son—may your day be...

Cheeky and warm, this birthday card is perfect for the West Ham-obsessed son who loves a beer as much as a win. Send him birthday cheer that blends football fever with plenty of love.

Cheeky and warm, this birthday card is perfec...

Cheeky and warm, this birthday card is perfec...

Happy Birthday to my favorite son! May your day be filled with solid golf swings, Manchester United cheers, and plenty of playful laughs at your delightfully clumsy DIY attempts.

Happy Birthday to my favorite son! May your d...

Happy Birthday to my favorite son! May your d...

Happy birthday to a son who lives in Malaysia and proudly roots for Coventry City—independent, clever, and full of heart. May this sincere note celebrate you and the bright path you’re carving.

Happy birthday to a son who lives in Malaysia...

Happy birthday to a son who lives in Malaysia...

Happy Birthday to my wonderful son—may your day overflow with the thrill of the Golf GTI, the loyal wag of a Shih Tzu, and the guitar melodies that reflect your bright, adventurous heart.

Happy Birthday to my wonderful son—may your d...

Happy Birthday to my wonderful son—may your d...

To the son who bleeds Liverpool FC, this birthday card adds a cheeky computer twist for a smile-worthy moment. Warm, funny, and perfect for sending birthday wishes that feel like a win.

To the son who bleeds Liverpool FC, this birt...

To the son who bleeds Liverpool FC, this birt...

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