Where does “radeņš” come from?

radeņš (Latgalian) comes from Latgalian rods, from Proto-Balto-Slavic radás, from Proto-Indo-European wréh₂ds — root.

Ancestry of “radeņš”, step by step

StepLanguageWordMeaning
1Latgalianrodsrelative, kin
2Proto-Balto-Slavicradásbirth, genus
3Proto-Indo-Europeanwréh₂dsroot
Every word from Proto-Indo-European wréh₂ds →Every word from Proto-Balto-Slavic radás →Every word from Latgalian rods →