Cognomen Fieles (Fieles 
) , in the world, is a very rare family name. The cognomen Fieles is habitual in Germany, where it is a very rare surname, Australia, and Spain. In absolute terms, this name is the most popular in Germany, the United States, and Spain. Much less frequently, Fieles is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Fieles | Germany, Australia, Mexico, Spain, United States |
| anton fieles |
|