Surname Napolyon (Napolyon 
) , across the world, is an extremely rare cognomen. The surname Napolyon is characteristic of Western Asia, particularly Israel, where it is a very rare surname, and Turkey, where it is an extremely rare surname. More frequently, Napolyon is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Napolyon | Philippines, Israel, United States, Nigeria, Turkey |