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 | Thailand, Ethiopia, India, South Africa, Japan |
| เกษยา | Thailand |
| Kessaya | United States, Thailand |
| Gesaya | Tanzania, India, Thailand |
ยะตัน, ใจสุขดี, and ศิริพฤกษชาด