50%RatingSave Gender Masculine Usage Ancient Germanic [1] Meaning & HistoryExpand Links Variant of Theudemar. Related NamesFamily Tree·Details DiminutiveThiemoOther Languages & CulturesTimo(Dutch) Dietmar, Thiemo, Tim, Timo(German) Categories fame, people Sources & References Förstemann, Ernst. Altdeutsches Namenbuch. Bonn, 1900, page 1441. Entry updated February 4, 2020