Surname เกตุยา (Ketanya 
, เกตุยา 
, Ketyaem 
) , in the entire world, is a rare last name. The cognomen เกตุยา is habitual in Thailand, where it is a rare surname, Australia, where it is a very rare surname, and India, where it is an extremely rare surname. Very seldom, เกตุยา is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Ketanya | India, Canada, United States, Jamaica |
| เกตุยา | Thailand |
| Ketyaem | Thailand, Australia |