In the world, Bignon (Bignon 
, Bignonia 
) is a rare predominantly boy's, but very seldom feminine forename. The first name Bignon is characteristic of Sub-Saharan Africa, particularly Ethiopia, where it is a rare boy's name. More prevalently, Bignon is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Bignon | Brazil, France, Benin, Ethiopia, Argentina |
| Bignonia | South Africa |