Surname Katechaimongkol (Katechaimongkol 
) , all around the world, is an extremely rare family name. The family name Katechaimongkol is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Katechaimongkol | Thailand |
Jaranaboon, Thanaboon, and Krittaphong