Cognomen Saitia (Saitia 
) , in all the world, is a very rare surname. The last name Saitia is habitual in Thailand, where it is a very rare surname, Argentina, where it is an extremely rare surname, and the United States. Likewise, Saitia is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Saitia | Thailand, New Zealand, Brazil, United States, India |