Cognomen Feneser (Feneser 
) , in the entire world, is a very rare family name. The surname Feneser is characteristic of Romania, where it is a rare surname, France, where it is an extremely rare surname, and Canada. Not in comparison with a country's population, it is commonest in Romania, France, and the United States. Much less frequently, Feneser is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Feneser | Spain, France, Romania, Canada, United States |