Last name פאביוס (Fabius 
, פאביוס 
) , all around the world, is a rare cognomen. The last name פאביוס is characteristic of Haiti, where it is quite a rare surname, Uruguay, where it is a rare surname, and Netherlands. Not in comparison with a country's population, this name is the most popular in France, Haiti, and the United States. Also, פאביוס is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Fabius | Haiti, Tanzania, France, United States, Democratic Republic of the Congo |
| פאביוס | Israel |