Surname Nkia (Nkia 
) , worldwide, is a rare family name. The cognomen Nkia is habitual in the Democratic Republic of the Congo, where it is a rare surname, Morocco, where it is a very rare surname, and Nigeria, where it is an extremely rare surname. Likewise, Nkia is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Nkia | Democratic Republic of the Congo, Morocco, Tanzania, Myanmar, Nigeria |