Last name Grzela (Grzela 
) , throughout the world, is a rare surname. The last name Grzela is habitual in Poland, where it is quite a rare surname, Croatia, where it is a rare surname, and Canada. In absolute terms, it most frequently occurs in Poland, Canada, and the United States. Likewise, Grzela is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Grzela | Poland, Croatia, Canada, United States, Germany |
|
remigiusz grzela Polish poet, PL (b. 1977) |
|
| joanna grzela Polish politician, political scientist, PL (b. 1970) |
|
|
| dawid grzela Polish molecular biologist, PL |
|
|
| renata grzela researcher |
|
|
| tomasz grzela researcher ORCID ID = 0000-0002-5775-0924 |
|
|
| tomasz grzela researcher (ORCID 0000-0001-8519-4868) |
|