Cognomen クン (Kun 
, Kung 
, Kunc 
) , around the world, is a widespread family name. The surname クン is characteristic of Hungary, where it is a common surname, Hong Kong, where it is quite a common surname, and Switzerland (explore the name in all countries). Not in comparison with a country's population, this name is the most popular in South-eastern Asia, particularly Malaysia, Indonesia, and Myanmar. Likewise, クン is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Kun | Malaysia, China, Indonesia, Hungary, Myanmar |
| Kung | Switzerland, Malaysia, China, Indonesia, Myanmar |
| Kunc | Czechia, Indonesia, United States, Poland, India |
| クン | Japan |