Type Word & Element Usage Old Norse Meaning & History Old Norse word meaning "one". Related ItemsFamily Tree·Details Other Languages & Culturesen(Old Dutch) ainaz(Old Germanic) ein(Old High German) Given Name DescendantsEinar(Danish) Einar(Estonian) Einar, Indriði(Icelandic) Einārs(Latvian) Einar, Eindride(Norwegian) Einarr, Eindriði(Old Norse) Einar(Swedish) Surname DescendantEinarsson(Swedish)