Well, as you know it means strawberry. But it is not a name in Polish. It would be very strange for anyone in Poland to have this name, but raspberry is OK because it is accepted as a proper name. I suppose we could take an analogy in English. Daisy is a female name, but Buttercup is not.
Names are becoming more fascinating to me :) Especially the elusive Scottish origin of Malina. It is listed as being Scottish on the Behind The Name website, but can I trust it 100% without getting information regarding the source of this information?