Last name Kin-En (Kin-En 
) , all around the world, is a rare cognomen. The last name Kin-En is characteristic of Eastern Asia, particularly Japan, where it is a rare surname. Much less frequently, Kin-En is the forename as well as the last name. Parts of the name also exists independently as a last name Kin, and a last name En.
| VARIANT | COUNTRY |
|---|---|
| Kin-En | Japan |