Last name Fortelle (Fortelle 
) , worldwide, is a rare cognomen. The last name Fortelle is characteristic of France, where it is a rare surname, Switzerland, and Brazil, where it is an extremely rare surname. Very seldom, Fortelle is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Fortelle | Spain, Switzerland, United States, France, Brazil |
| bruno de la fortelle FR (b. 1976) |
|