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Family name Seasan (ทะเล , Seasan
) , all around the world, is a very rare surname. The cognomen Seasan is habitual in Thailand, where it is a very rare surname, and Nigeria, where it is an extremely rare surname. More prevalently, Seasan is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| ทะเล | Thailand |
| Seasan | Thailand, United States, South Africa, Philippines, Nigeria |
Sadayu, Kamomphon, Thunphicha, and Thunpicha