Cognomen الفونس (Alfons 
, Alphons 
, الفونس 
) , globally, is a common family name. The cognomen الفونس is habitual in Poland, where it is quite a common surname, Namibia, where it is quite a rare surname, and Spain. In absolute terms, it most frequently occurs in Poland, Egypt, and Indonesia. More frequently, الفونس is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Alfons | Spain, Poland, Egypt, Indonesia, Germany |
| Alphons | Indonesia, Spain, Egypt, India, Germany |
| الفونس | Iraq, Egypt, Jordan, Sudan |