Ulf \u-lf\ as a boy's name is of Old German origin, and the meaning of Ulf is "wolf".

Baby names that sound like Ulf are Alf, Alfy, Alfa, Alfo, Aluf, Elof, Eluf, Olaf, Olof, Wulf and Wolf. Other similar baby names are Ull, Dolf, Rolf, Ralf and Udolf.