Family name กฤษฎากุล (กฤษฎากุล 
) , worldwide, is a very rare cognomen. The family name กฤษฎากุล is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| กฤษฎากุล | Thailand |
Kitsadakun, and Kritsakun