Last name Osenni (Osenni 
) , all over the world, is a rare cognomen. The family name Osenni is habitual in Nigeria, where it is a very rare surname, and the United States, where it is an extremely rare surname. Also, Osenni is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Osenni | India, Afghanistan, Dominican Republic, United States, Nigeria |