35%RatingSave Gender Masculine Usage Norwegian Meaning & History From the Old Norse elements oddr "point of a sword" and mundr "protection". This name was coined in the 19th century [1]. Related Names Rootsoddr + mundr Name DaysName Days? Norway: July 15 Categories defence, protection, weapons Sources & References Nordic Names Wiki, entry Oddmund, available from https://www.nordicnames.de/wiki/Oddmund.