Family name Sionepoe (Sionepoe 
) , around the world, is an extremely rare last name. The surname Sionepoe is habitual in Western Europe, particularly France, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Sionepoe | France |
| susitino sionepoe Roman Catholic bishop, FR (b. 1965) |
|