Save Gender Masculine Usage Germanic [1] Meaning & HistoryExpand Links Old German form of Theodemir. Theudemer (or Theodemer) was a 5th-century king of the Franks. Related NamesFamily Tree·Details Rootsþeoda/diota + mariVariantsTheudemar, ThietmarDiminutiveThiemoOther Languages & CulturesTimo(Dutch) Dietmar, Tim, Timo(German) Theodemir, Þiudamers(Gothic) Þeudōmēraz(Old Germanic) Teodomiro(Spanish) Categories fame, kings, people Sources & References Förstemann, Ernst. Altdeutsches Namenbuch. Bonn, 1900, page 1441.