Cognomen Lill-Karin (Lill-Karin 
) , globally, is an extremely rare family name. The cognomen Lill-Karin is habitual in Northern Europe, particularly Norway, where it is a very rare surname. More prevalently, Lill-Karin is the forename as well as the last name. Parts of the name also exists independently as a last name Lill, and a first name Karin.
| VARIANT | COUNTRY |
|---|---|
| Lill-Karin | Norway |