Cognomen Ishia (Ishia 
) , around the globe, is a rare family name. The cognomen Ishia is characteristic of Nigeria, where it is a very rare surname, Mexico, where it is an extremely rare surname, and the United States. More prevalently, Ishia is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Ishia | Philippines, Nigeria, United States, India, Myanmar |