Cognomen Zaynia (Zaynia 
) , in all the world, is an extremely rare surname. The last name Zaynia is habitual in Latin America and the Caribbean, particularly Mexico, where it is an extremely rare surname. More prevalently, Zaynia is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Zaynia | Mexico, United States, South Africa |