Cognomen Fedelis (Fedelis 
) , all over the world, is quite a common family name. The cognomen Fedelis is habitual in Nigeria, where it is quite a rare surname, Philippines, where it is a rare surname, and Cameroon. Measured by absolute frequency, it most frequently occurs in Nigeria, Philippines, and Malaysia. Likewise, Fedelis is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Fedelis | Malaysia, Nigeria, Indonesia, Philippines, Kenya |