Genealogy / THE MEANING AND RESEARCH OF MY POLISH LAST NAME, SURNAME? [4500]

[Moved from]: Grintsevich or Gryntsevich - where does this name come from?

hi ive been looking for the origin country of the surname grintsevich or gryntsevich.
so i was told that this surname might be from poland, im not quite sure if its right, so maybe you could help me?

thank you!