Type Element Usage Old Norse Meaning & History Old Norse element possibly meaning "vowed, promised, bound in oath". Related ItemsFamily Tree·Details Other Languages & Culturesleugō(Old Germanic) Given Name DescendantsAsløg(Danish) Áslaug, Guðlaug(Icelandic) Aslaug, Kjellaug, Olaug(Norwegian) Áslaug, Guðlaug, Ketillaug, Ólaug(Old Norse) Aslög(Swedish)