Last name Kwanya (Kwanya 
) , worldwide, is a rare family name. The cognomen Kwanya is characteristic of Sub-Saharan Africa, particularly Kenya, where it is quite a rare surname, South Africa, where it is a very rare surname, and Nigeria, where it is an extremely rare surname. Much less frequently, Kwanya is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Kwanya | Kenya, South Africa, Nigeria, United States |
| tom kwanya born:1971|; Kwanya, Tom, 1971-....; Kwanya, Tom Joseph Mboya (1971- ). (b. 1971) |
|