Cognomen Keatnuti (Keatnuti 
) , around the globe, is a very rare last name. The cognomen Keatnuti is habitual in South-eastern Asia, particularly Thailand, where it is a rare surname.
| VARIANT | COUNTRY |
|---|---|
| Keatnuti | Thailand |
Kan, Malee, Jarunee, Sittipak, and Kwanchanok