Where does “Dietmar” come from?

Dietmar (German) comes from Old High German Diotmar, from Middle German *Þeudumārī, from Proto-Germanic *Þeudōmēraz, from Proto-Germanic þeudō, from Proto-Indo-European tewtéh₂, from Proto-Indo-European tewh₂- — to swell; to crowd; to be strong.

Ancestry of “Dietmar”, step by step

StepLanguageWordMeaning
1Old High GermanDiotmar
2Middle German*Þeudumārī
3Proto-Germanic*Þeudōmēraz
4Proto-Germanicþeudōpeople, tribe
5Proto-Indo-Europeantewtéh₂people, tribe
6Proto-Indo-Europeantewh₂-to swell; to crowd; to be strong

Words derived from “Dietmar

Every word from Proto-Indo-European tewh₂-Every word from Proto-Indo-European tewtéh₂Every word from Proto-Germanic þeudō