Say Happy Birthday Worldwide

How to say happy birthday in Thai

สุขสันต์วันเกิด

Say it like this: sook-SAN wan-GURT

Send a birthday wish in Thai

To say happy birthday in Thai, you say "สุขสันต์วันเกิด", which sounds like sook-SAN wan-GURT. In Thailand, people add a small polite word at the end, depending on who is speaking. Here is how to say it, and other warm ways to wish someone well.

"สุขสันต์" (suk san) means happy or joyful. "วันเกิด" (wan koet) joins "วัน" (day) and "เกิด" (born), so it means "birth day".

Other ways to say happy birthday in Thai

The Happy Birthday song in Thai

Happy birthday to you,

happy birthday to you,

happy birthday dear [name],

happy birthday to you.

In Thailand, people usually sing the song in English. There is no one Thai version that everyone knows.

Birthday customs

A quick tip

Thai is a tonal language, so the same sound can change meaning with a rising or falling voice. Do not worry too much. Say it slowly and kindly, add "khrap" or "kha" at the end, and people will love that you tried.

Questions people ask

Should I say "khrap" or "kha"?

It depends on you, not the birthday person. Men say "khrap" and women say "kha".

How do you say happy birthday in Thai to a friend?

Say "สุขสันต์วันเกิดนะ" (sook-SAN wan-GURT nah). Many friends also just say "Happy birthday" in English.

What do you say back?

Say "ขอบคุณ" (khop khun, kop-KOON), which means thank you. Add "khrap" or "kha" to be polite.

Wish someone happy birthday in Thai

Type their name, and we will turn it into a birthday surprise in Thai: a gift box to open, confetti, their name in gold and the birthday song. Then send it by WhatsApp, text or email. It is free.

Send a birthday wish in Thai