KunegundafPolish (Rare) Polish form of Kunigunde. The 13th-century Saint Kunegunda was the daughter of Bela IV, king of Hungary. She married Boleslaus V of Poland, but after his death refused to assume power and instead became a nun.
SobiesławmPolish (Rare) Derived from Slavic elements, possibly sebe meaning "for oneself", combined with slava "glory". This name (in the Czech form Soběslav) was borne by two 12th-century dukes of Bohemia.