Family name Unn-Kristin (Unn-Kristin 
) , worldwide, is an extremely rare cognomen. Much more frequently, Unn-Kristin is the forename as well as the last name. Parts of the name also exists independently as a first name Unn, and a first name Kristin.
| VARIANT | COUNTRY |
|---|---|
| Unn-Kristin | Norway |