Cognomen Bennicia (Bennicia 
) , all over the world, is an extremely rare surname. The family name Bennicia is characteristic of Latin America and the Caribbean, particularly Honduras, where it is a very rare surname. Much more prevalently, Bennicia is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Bennicia | Honduras, United States, Democratic Republic of the Congo |