Thanks for the replay. First let me clear something about "Bosnian" names. What I ment is Slavic or "Yugoslavian" names. So, my apologises if i ofended somebody, somehow. I suspected that Puskar originated from that area (Kordun, Lika), and i would realy apreciate if you can tell me if there is an Ellis Island Immigration link/ web site.
I'm still looking for Zvirac surname. You got anything about that?