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 Ludwig mean?
The German form of the same name as Louis, from 'hlud' (famous) and 'wig' (war, battle). Borne by the composer Ludwig van Beethoven.