Family name فرك (Rub 
, Frk 
, Fricke 
) , around the globe, is a common cognomen. The surname فرك is habitual in Germany, where it is quite a common surname, Aruba, and Switzerland, where it is quite a rare surname. Not in comparison with a country's population, it is commonest in Germany, the United States, and India. Much less frequently, فرك is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Rub | Bangladesh, United States, Germany, Pakistan, India |
| Frk | Saudi Arabia, Bangladesh, United States, Germany, India |
| Fricke | Switzerland, United States, Germany, India, Australia |
| فرك | Iraq, Sudan, Egypt |