Last name Кельин (Kelin 
, Keline 
, Kelyin 
) , around the world, is quite a common cognomen. The surname Кельин is characteristic of Honduras, where it is quite a common surname, Nicaragua, where it is quite a rare surname, and Croatia. In absolute terms, the name is most common in Honduras, Indonesia, and Brazil. Also, Кельин is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Kelin | China, Dominican Republic, Guatemala, Brazil, Honduras |
| Keline | Democratic Republic of the Congo, Cameroon, United States, Brazil, Honduras |
| Kelyin | Russia, Malaysia, Tanzania, United States, Honduras |
| Кельин | Belarus, Russia, Kazakhstan, Kyrgyzstan |
| кельин, фёдор викторович Soviet translator, RU (b. 1893) |
|