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Thai Name Generator

Full Thai names in English letters: modern given names, classics of older generations, and the short nicknames (chue len) that Thais actually use day to day, each with a Thai-style surname.

Gender
Style

  1. Thirapat Rattanadee, called Best
  2. Nattaphong Kaewsit, called Nut
  3. Suphaphon Sangchai, called Mookpearl
  4. Phitchaya Thongsak, called Bell
  5. Chutima Suksin
  6. Saowalak Chanmanee
  7. Warit Chaimanee
  8. Orawan Sukphan, called Plafish
  9. Chutima Somboonsin, called Moopig
  10. Phuwanat Sirithai
  11. Sombat Kaewrat
  12. Phuwanat Chanrat
  13. Anucha Boonsak
  14. Kanokwan Wongphong
  15. Sombat Phromrak
  16. Nattanicha Kaewphon
  17. Noilittle one
  18. Kanya Kaewphan, called Kungshrimp
  19. Wirakan Pattanaphong, called Boy
  20. Prasit Somboonphan, called Boss
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The shape of a good thai name

Thai people carry two names that do different jobs. The formal name, a given name followed by a family name, appears on ID cards and contracts. The nickname, the chue len, is what everyone says. Most Thais get a nickname at birth, it is usually one syllable, it is often silly, and it can outrank the real name in school and at work. A person named Natthaya might be Ploy to everyone, including her boss.

Family names are surprisingly recent. Before the Surname Act of 1913, under King Vajiravudh, most people in Siam had no surname and were known by their parents' names or where they lived. The law made surnames compulsory and unique to each family, and the Person Name Act of 1962 set a limit: a new surname cannot exceed ten Thai letters. That is why surnames such as Wongsuk or Chaiyaphon are built from short Sanskrit, Pali and Thai parts joined together.

Because Thai is a tonal language written in its own script, the English spelling varies. This generator follows the Royal Thai General System (RTGS), which writes the aspirated p as ph and the aspirated t as th, so you get Phimchanok and Thanawat rather than Pimchanok or Tanawat. Real passports often use personal spellings, and the same name can appear as Somporn or Somphon, so both are correct.

The nickname tradition

Some nicknames are short Thai words: Nok (bird), Kai (chicken), Moo (pig), Pla (fish), Kung (shrimp), Fah (sky), Ploy (gem). Some are just cute sounds, and a growing number are English words, so you meet Thais called Gift, Bank, Beam, Boss, Cream or Golf. The nickname often has no link to the formal name at all.

Use the Nickname chip for the full pairing, written as the formal name followed by the nickname: Natthaya Charoenkul, called Ploy. The meaning of the nickname, where there is one, appears beside it.

Twenty Thai names and what to notice

  • Somchai ThongdeeSomchai is the textbook classic male name, with chai meaning victory; Thongdee combines gold and good.
  • Somying BoonmeeSomying is a traditional woman's name, and Boonmee, from boon (merit), is a very Thai family name.
  • Kanya KaewmaneeKanya means maiden, and Kaew, gem, appears in many Thai surnames.
  • Mali CharoenkulMali means jasmine, a flower tied to Mother's Day in Thailand.
  • Ratana SuksawatRatana means jewel, a Sanskrit-derived name found across mainland Southeast Asia.
  • Chatchai WongsinChat means nation and chai means victory, a classic for older men.
  • Natthaya PhromsukA modern favorite among young women, with clean sounds and an elegant length.
  • Napat CharoenphonA short current name for boys, with a longer, more formal surname.
  • Phimchanok BoonthaiA pretty modern name that shows the RTGS ph in the first syllable.
  • Kritsada ChaiyasitA familiar name for men now in their twenties to forties; the surname uses chai, victory, again.
  • Sirinya ThongphanA soft modern girl's name; Thong, gold, is the most common opening for a surname.
  • Natthaya Charoenkul, called PloyPloy means gem and is one of the most common girls' nicknames in Thailand.
  • Sirinya Boonrat, called FahFah means sky, and it is popular as a name for girls.
  • Kanya Sangdee, called NokNok is bird, and it is among the most familiar Thai nicknames.
  • Somchai Chansit, called KaiKai means chicken, and it is a very common nickname for boys.
  • Napat Wongmee, called BossBoss shows the trend of English-word nicknames that has spread among younger Thais.
  • Kritsada Phromsin, called BeamAnother English-word nickname of the kind that has become common among younger Thais.
  • Thidarat Kaewchot, called GiftAn English-word nickname; the formal name stays Thai while the everyday one is easy for foreigners.
  • Anan RuangsakA short classic male name that is easy for English speakers to say.
  • Wilaiwan SangthaiA longer classic feminine name with a very traditional feel.

Using Thai names well

  • Write the given name first and the family name last, as Thais do in English: Somchai Thongdee.
  • Address a Thai person by the given name with Khun before it, as in Khun Somchai, and not by the family name. Use the nickname only with friends.
  • Match the age. Somchai, Somsak and Somying suit older adults, while Napat, Natthaya and Phimchanok suit people in their twenties and thirties.
  • Expect two or three spellings of the same name. Somphon, Somporn and Sompon are all common romanizations, so do not treat them as different names.
  • Give a nickname to any Thai character. Colleagues use it in place of the formal name, and it gives the character a more natural voice.

Questions people ask

What is a Thai nickname?

A chue len is a short nickname given at birth and used in daily life, often at school and work in place of the formal name. It is usually one syllable and can be a Thai word, a sound or an English word.

When did Thailand start using surnames?

Thailand began requiring surnames under the Surname Act of 1913 during the reign of King Vajiravudh. Before that, people usually went by their given name with a parent's name or a place. Family names must be unique to each family.

Do Thais use their first or last name?

Thais are usually called by their first (given) name, with Khun before it in polite speech. Family names are a recent addition to Thai culture and are used mainly in formal and official settings. Friends use a nickname.

How long can a Thai surname be?

Under the Person Name Act of 1962, new Thai surnames cannot be longer than ten Thai letters, not counting vowel marks and tone marks. That is why many surnames are short compounds such as Wongsuk or Boonmee.

What are common Thai names?

Common formal names include Somchai, Somsak and Somying for older generations, and Napat, Natthaya and Kritsada for younger ones. Common nicknames include Ploy, Nok, Fah, Kai, Bank and Beam.

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Updated September 2026 · How these names are made