Surname Grinups (Grinups 
) , across the world, is an extremely rare family name. The family name Grinups is characteristic of Northern America, particularly the United States, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Grinups | United States |
| dima grinups (b. 1916) |
|
|
| arturs grinups (b. 1931) |
|