Surname Youssefia (Youssefia 
) , in all the world, is a very rare cognomen. The surname Youssefia is characteristic of Northern America, particularly the United States, where it is an extremely rare surname. Very seldom, Youssefia is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Youssefia | Brazil, United States |