Surname Linn-Cathrin (Linn-Cathrin 
) , worldwide, is an extremely rare family name. Much more frequently, Linn-Cathrin is the forename as well as the last name. Parts of the name also exists independently as a last name Linn, and a first name Cathrin.
| VARIANT | COUNTRY |
|---|---|
| Linn-Cathrin | Norway |