Family name Ethia (Ethia 
) , across the world, is a very rare surname. The cognomen Ethia is habitual in Nigeria, where it is an extremely rare surname, Mexico, and the United States. More prevalently, Ethia is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Ethia | South Africa, Mexico, Nigeria, United States, Brazil |
Reed, Oliveira, Bray-Carter, Anderson, Marshall, Vitalis, Tevetaugh, Dulorie, Raganya, Parlier, Barrett, Assaram, Alvarez, Szacher, Sanchez, Mcpherson, Elggren, Corins, Carter, Mccomb, Miller, Meyers, Mastcko, Nance, Gross, Gomes, Davis, Adams, Silva, Mmola, Dalo, Legote, and Burkhardt