Surname Kaitawan (Kaitawan 
) , across the world, is a very rare last name. The surname Kaitawan is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Kaitawan | Thailand |
Arada, Kachain, Suphaphop, Netchanok, and Chonchanok