Family name Кахин (Kahin 
, Кахин 
) , across the world, is quite a rare last name. The family name Кахин is characteristic of Djibouti, where it is quite a common surname, Somalia, where it is quite a rare surname, and Oman. Not in comparison with a country's population, this name is the most popular in Somalia, Ethiopia, and Bangladesh. Likewise, Кахин is the forename as well as the last name.