Last name ริฟ (Rip 
, ริฟ 
) , all around the world, is quite a rare cognomen. The cognomen ริฟ is habitual in Netherlands, where it is quite a rare surname, Malaysia, and Croatia, where it is a rare surname. Measured by absolute frequency, it is commonest in Indonesia, Malaysia, and Netherlands. Likewise, ริฟ is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Rip | Malaysia, Bangladesh, Indonesia, United States, Myanmar |
| ริฟ | Thailand |