Surname In-Chul (인철 
, In-Chul 
) , around the globe, is an extremely rare family name. Much more prevalently, In-Chul is the forename as well as the last name. Parts of the name also exists independently as a last name In, and a first name Chul.
| VARIANT | COUNTRY |
|---|---|
| 인철 | South Korea |
| In-Chul | South Korea, United States |
|
kim in-chul South Korean political scientist |
|
|
kim in-chul South Korean firefighter |
|