Save Gender Masculine Usage German Pronounced Pron. DEET-hart [key·IPA] Meaning & HistoryExpand Links German form of Theodard. Related NamesFamily Tree·Details Other Languages & CulturesTjaart(Afrikaans) Tjeerd(Dutch) Tjaard, Tjeerd(Frisian) Theodard(Germanic) Name DaysName Days? Austria: September 10 Categories brave, courage, people