Last name Posoni (Posoni 
) , all over the world, is a rare family name. The last name Posoni is characteristic of Malaysia, where it is a rare surname, Israel, where it is a very rare surname, and the United States, where it is an extremely rare surname. Not in comparison with a country's population, this name is the most popular in Malaysia, India, and Israel. Very seldom, Posoni is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Posoni | Brazil, United States, Israel, Malaysia, India |