Surname เกษยา (Kesaya 
, เกษยา , Kessaya 
) , in the world, is a rare last name. The surname เกษยา is habitual in Ethiopia, where it is a very rare surname, Tanzania, and Nicaragua. Not in comparison with a country's population, it most frequently occurs in Ethiopia, India, and Tanzania. Also, เกษยา is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Kesaya | South Africa, Thailand, India, Ethiopia, Japan |
| เกษยา | Thailand |
| Kessaya | Thailand, United States |
| Gesaya | Thailand, India, Tanzania |
ยะตัน, ใจสุขดี, and ศิริพฤกษชาด