Cognomen Lokoua (Lokoua 
) , globally, is quite a rare last name. The surname Lokoua is characteristic of Sub-Saharan Africa, particularly the Democratic Republic of the Congo, where it is quite a rare surname.
| VARIANT | COUNTRY |
|---|---|
| Lokoua | Democratic Republic of the Congo |
| lokoua taufahema Tongan footballer, TO (b. 1969) |
|