Family name Fabian Jr (Fabian Jr 
) , globally, is a very rare cognomen. The surname Fabian Jr is characteristic of Philippines, where it is a very rare surname, and the United States, where it is an extremely rare surname. More prevalently, Fabian Jr is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Fabian Jr | Philippines, United States |