Columbia subject headings:
Names, Personal--Polish.
Polish language--To 1500--Etymology--Names.
Polish language--To 1500--Word formation.
Harvard subject headings:
Names, Personal--Poland.
Polish language--To 1500--Etymology--Names.
Polish language--To 1500--Morphology.
Princeton subject headings:
Names, Personal--Polish.
Nicknames.
Polish language--Word formation.