Adolfm.Old High Germanadal 'noble' + Old High Germanwolf, Gothicwulf 'wolf'.
The name of a 5th C king of the Visigoths, a 9th C Spanish saint, a 13th C German saint, a 13th C king of the Romans, and a late 16th C king of Sweden.
Cite as: M. Slíz, S.L. Uckelman. "Adolf". In S.L. Uckelman, ed. The Dictionary of Medieval Names from European Sources, Edition 2015, no. 2. http://dmnes.org/2015/2/name/Adolf.