Wulf (Common Germanic *wulfaz "wolf") was one of the most prolific elements in early Germanic names.
It could figure as the first element in Germanic dithematic name, as in Wulfstan, but was especially common especially as the second element, in the form -ulf, -olf as in
Cynewulf, Rudolph, Ludolf, Adolf, etc. Förstemann explains this as originally motivated by the wolf as an animal sacred to Wodanaz, but notes that the large number of names indicates that the element had become a meaningless suffix of male names at an early time (and was therefore no longer considered a "pagan" element at the time of Christianisation).
