Cognomen Kantayos (Kantayos 
) , in the entire world, is a very rare last name. The cognomen Kantayos is characteristic of Thailand, where it is a rare surname, and the United States, where it is an extremely rare surname. Much less frequently, Kantayos is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Kantayos | Thailand, United States |