Family name Frontel (Frontel 
) , in the world, is a very rare surname. The surname Frontel is characteristic of Croatia, where it is a rare surname, and the United States, where it is an extremely rare surname. Much more prevalently, Frontel is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Frontel | Croatia, United States, Democratic Republic of the Congo |