Cognomen Bamanya (Bamanya 
) , in all the world, is a rare surname. The last name Bamanya is characteristic of Uganda, where it is a rare surname, Tanzania, and India, where it is a very rare surname. Likewise, Bamanya is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Bamanya | Uganda, United States, Tanzania, India, Canada |
| benedict bamanya Congolese singer, CD (b. 1993) |
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