Cognomen ชินกุล (Shinkun 
, Chinnakul 
, Chinakul 
) , all over the world, is a rare surname. The last name ชินกุล is habitual in Thailand, where it is a rare surname, Canada, where it is an extremely rare surname, and Nigeria. More prevalently, ชินกุล is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Shinkun | Japan, India, United States |
| Chinnakul, ชินกุล | Thailand |
| Chinakul | Nigeria, United States, Thailand, India, Canada |