Olaf
（重定向自Olaus）
Olaf or Olav (/ˈoʊləf/, /ˈoʊlɑːf/, or British /ˈoʊlæf/; Old Norse: Ólafr, Ōleifr, Anleifr) is a Scandinavian, German and Dutch given name. It is presumably of Proto-Norse origin, reconstructed as *Anu-laibaz, from anu "ancestor, grand-father" and laibaz "heirloom, descendant". Old English forms are attested as Ǣlāf, Anlāf. The corresponding Old Novgorod dialect form is Uleb.