What does Rolf mean?
Contracted form of the Germanic/Old Norse Hrodwulf (Hrolfr), from 'hrod' ('fame') and 'wulf/ulfr' ('wolf'), meaning 'famous wolf'. Shares its root with Rudolph and Raoul.
What does Wolfgang mean?
From the Germanic elements 'wolf' ('wolf') and 'gang' ('path, journey, going'), usually read as 'wolf's path' or 'wolf journey'. Borne by the 10th-century Saint Wolfgang of Regensburg and by Wolfgang Amadeus Mozart.