Family name Tarief (Tarif 
, Tarifa 
, Tarief 
) , globally, is a common last name. The family name Tarief is habitual in Bolivia, where it is quite a common surname, Equatorial Guinea, and Brunei, where it is quite a rare surname. Not in comparison with a country's population, it is the most numerous in Bangladesh, Argentina, and India. Also, Tarief is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Tarif | India, Argentina, Bangladesh, Spain, Brazil |
| Tarifa | India, Argentina, Bangladesh, Spain, Bolivia |
| Tarief | United States, India, Egypt |
| Tariffa | Argentina, United States, Venezuela, Colombia, Brazil |