WarcisŁAw

Polish form of VRATISLAV. This was the name of several dukes of Pomerania.

VRATISLAV   male   Czech, Slovak, Medieval Slavic
Derived from the Slavic elements vratiti "to return" and slava "glory". This was the name of two dukes of Bohemia. The city of Wrocław in Poland is named after the first.
EQUIVALENTS
CZECH: Vratislav
MEDIEVAL SLAVIC: Vratislav
SLOVAK: Vratislav