Cognomen Avonyo (Avonyo 
) , around the world, is a rare last name. The last name Avonyo is habitual in Sub-Saharan Africa, particularly Togo, where it is quite a rare surname, and Nigeria, where it is an extremely rare surname. Much less frequently, Avonyo is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Avonyo | Nigeria, Togo |