In all the world, Kaj-Erik (Kaj-Erik 
) is a very rare male forename. The first name Kaj-Erik is characteristic of Northern Europe, particularly Finland, where it is a rare male name. Much less frequently, Kaj-Erik is the last name as well as the forename. Parts of the name also exists independently as a first name Kaj, and a first name Erik.
| VARIANT | COUNTRY |
|---|---|
| Kaj-Erik | United States, Finland |
|
kaj-erik relander Finnish businessman, FI (b. 1962) |
|
|
kaj-erik eriksen Canadian actor, CA (b. 1979) |
|
| kaj-erik gustafsson Finnish organist ja composer, FI (b. 1942) |
|