Surname Chaikittikul (Chaikittikul 
) , worldwide, is a very rare last name. The family name Chaikittikul is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname. Much less frequently, Chaikittikul is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Chaikittikul | Thailand |