Surname Moukassa-Saya (Moukassa-Saya 
) , around the globe, is a rare cognomen. The cognomen Moukassa-Saya is characteristic of Sub-Saharan Africa, particularly the Democratic Republic of the Congo, where it is a rare surname. Parts of the name also exists independently as a last name Moukassa, and a last name Saya.
| VARIANT | COUNTRY |
|---|---|
| Moukassa-Saya | Democratic Republic of the Congo |