Worldwide, Mpembe-Kaya (Mpembe-Kaya 
) is an extremely rare unknown gender first name. Predominantly, Mpembe-Kaya is the last name as well as the forename. Parts of the name also exists independently as a last name Mpembe, and a last name Kaya.
| VARIANT | COUNTRY |
|---|---|
| Mpembe-Kaya | Democratic Republic of the Congo |