Save Gender Masculine Usage Anglo-Saxon Other Forms FormsOslach, Oslacus, Aslac Meaning & History Derived from Old English os "god" and lac "play, sport; offering, sacrifice" (from laikaz). Cognate to Old Norse Áslæikr.
indicate the level to which a name has been verified. indicate the level to which a name has been verified. indicate the level to which a name has been verified.