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Family name Grimmr (Grym
, Grimmr, Grimmur) , around the world, is a rare last name. The last name Grimmr is habitual in Czechia, where it is quite a rare surname, Finland, where it is a rare surname, and Sweden. Much less frequently, Grimmr is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Grym | Czechia, Poland, Sweden, United States, Finland |