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

Would anyone know the meaning for the surnames: Moronczyk, Kroczak, Konderowicz, Filipowicz, Lodzinski, Jankiaza, Demianowicz.

Although the little that I know of the area, my father was born in Lwow and my mother was born within the Sonok County. I am trying to do the connecting dots with all these names.

Thanks