Family name تانين (Tanin 
, Thanin 
, Tannen 
) , around the globe, is quite a common cognomen. The family name تانين is habitual in Afghanistan, where it is quite a rare surname, Bangladesh, and Latvia. In absolute terms, it is commonest in Bangladesh, Afghanistan, and Turkey. Likewise, تانين is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Tanin | Japan, Turkey, Thailand, Afghanistan, Bangladesh |
| Thanin | Laos, Malaysia, United States, Thailand, India |
| Tannen | Japan, Germany, United States, India, Brazil |
| تانين | Iraq |