Thai nicknames explained: 100 meanings, from Ball to Moo

Your cousins are Ball, Bank and Ploy. Your mum’s best friend is Moo, which means pig. The uncle everyone calls Lek, “small”, may well be the tallest man in the family. Welcome to ชื่อเล่น (chue len), the Thai nickname: the name almost everyone in Thailand actually goes by.

Why do Thai people have nicknames?

Mostly because official Thai names are long. Many are built from Pali or Sanskrit and run to several syllables, and surnames, compulsory since a 1913 law, are often longer still. A 2025 report in The Business Standard puts it neatly: formal names “are viewed as ceremonial and distant.” A nickname is short, warm and easy to shout across a market.

So the nickname becomes the everyday name. The Cultural Atlas notes that many Thais use their nickname more than their official name, and that if someone introduces themselves by their nickname, that’s what you call them. The official name comes out for forms, school registers and anything legal.

There’s an older reason too. A traditional belief holds that nicknames protect children from spirits. A plain or unflattering name, like หมา (maa, dog), หมู (muu, pig) or กบ (gop, frog), was meant to make a precious baby seem less worth stealing. Many of those names are still in use.

Names also tell a bit of history. Wikipedia’s summary of Thai naming notes birth-order names in the Sukhothai era, names for looks and valued things later (แดง daeng, red; ทอง thorng, gold), and astrology, which King Mongkut (Rama IV) encouraged and which still shapes some choices today.

How do Thai families choose a nickname?

Usually the parents pick it, at or soon after birth. The choices fall into a few big families:

• Animals: Nok (bird), Maew (cat), Chang (elephant), Kung (shrimp)
• Size and looks: Lek and Noi (small), Yai (big), Daeng (red, for a rosy baby)
• Precious things: Thong (gold), Petch (diamond), Ploy (gem), Mook (pearl)
• Sky and nature: Fah (sky), Fon (rain), Dao (star), Bua (lotus)
• Food: Som (orange), Tangmo (watermelon), Khing (ginger), Prik (chilli)
• Wishes and birth order: Keng (clever), Porn (blessing), Nueng (one), Ek (first)
• From Teochew Chinese: Tee (boy) and Muay (girl), classics in Thai-Chinese families
• English words: Ball, Bank, Benz, Ice, Mint, and many more

A nickname usually has nothing to do with the official name. That’s why your Thai cousins might not know each other’s real names, and why you might find out your aunt’s at her birthday party.

Why are so many Thai nicknames English words?

English nicknames have been popular for decades. A 2007 Foreign Policy piece reported a survey of students in one Thai city: Ball came first, followed by Oil and Bank. Ball was possibly inspired by the tennis player Paradorn Srichaphan.

Parents pick English words for three main reasons, according to a 2025 report:

Benz is popular enough that in 2024 Mercedes-Benz Thailand ran a whole campaign, “Icon of Inspiration”, about people named Benz, whose parents hoped the name would bring prosperity and success.

One more thing makes English nicknames fun: they’re spelled in Thai and said the Thai way. Ball is บอล (born), Golf is กอล์ฟ (gorp), and Benz is เบนซ์ (ben). And somewhere in Thailand there are people called Pepsi, named after a drink that was itself named, in 1898, after an upset stomach.

What do 100 common Thai nicknames mean?

Here are 101, because one more always sneaks in. They’re sorted A to Z by the most common Latin spelling, with other spellings in brackets, so you can search the page for yours. The italic line shows how Thai says the name, in our romanization: or is the vowel in “saw”, and doubled vowels are long. The Thai meanings follow the Royal Institute Dictionary. Where a story is only one theory, it says “possibly”.

Picking a Thai nickname for a child growing up abroad

If you’re choosing a nickname for your own child, a few practical checks help:

• Say it out loud in both languages. A name that’s lovely in Thai can sound like something else at a Swedish or British school, and the other way round.
• Check the Thai meaning and the tone. Some names sound alike but mean different things. Yai (ใหญ่, big) is not ยาย (yaai, grandma), which has a long vowel.
• Ask the family. Grandparents often have opinions, and sometimes the best name comes with a story attached.

Thinking about Thai for your child beyond the name? See should my kid go to Thai school?

A nickname is for everyday life, not paperwork: official names are kept for formal and legal settings. It just has to be loved and easy to call across a room.

How do you call someone by their nickname?

Thai adds a word in front of the nickname to show how you’re related by age:

• พี่ (phii) + nickname for someone older than you, even by a year or two
• น้อง (norng) + nickname for someone younger
• คุณ (khun) + name to be polite with someone you don’t know well, as in คุณนก (khun nok). Friends usually leave it off.

พี่

phii

Draft: waiting for a native speaker’s review.

Thais also use their own nickname instead of “I”, especially with friends and family. It’s warm, it’s never rude, and it’s one of the easiest ways to stop sounding like a textbook. We explain why in why your Thai sounds like your mum.

To introduce yourself, say ชื่อเล่น (chue len), your nickname, then ครับ (khrap) or ค่ะ (kha). And if you’re luk khrueng with a nickname nobody at home could pronounce, you’re in good company. Read more about what “luk khrueng” means.

In daily life Thais use first names and nicknames, not surnames. Why Thai surnames are so long, and how they work, is in our guide to Thai surnames.

Find out what your nickname means

Add your nickname in Reply Thai and the What your nickname means card shows you what it means, from the same list as this page. Once the app knows it, Yai greets you by it, the way a Thai grandmother would. Then the Who’s who moment takes you through what to call everyone else, and why it matters.

Reply Thai for iPhoneComing soon

For more Thai family words, see the glossary and Say it in Thai.

Thai words on this page are a draft until a native speaker has reviewed them. Nicknames and their spellings vary between families.