Across the world, Iruthaya (Iruthaya 
) is a very rare epicene given name. The forename Iruthaya is characteristic of Southern Asia, particularly India, where it is an extremely rare epicene name. Much less frequently, Iruthaya is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Iruthaya | Canada, Italy, United States, India, Malaysia |