Cognomen 인선 (인선 
, Inseon 
, In-Sun 
) , in all the world, is a very rare last name. The last name 인선 is habitual in Malaysia, where it is a very rare surname, Cambodia, and China, where it is an extremely rare surname. Much more prevalently, 인선 is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| 인선 | South Korea |
| Inseon | China, South Korea, Malaysia, Singapore, United States |
| In-Sun | Canada, South Korea, United States |
| In-Seon | United States |