In all the world, Sithaya (Sithaya 
) is a very rare unisex given name. The forename Sithaya is habitual in Southern Asia, particularly India, where it is an extremely rare gender-neutral name. Likewise, Sithaya is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Sithaya | South Africa, Malaysia, Thailand, India, Myanmar |