Where does “Kerttu” come from?

Kerttu (Finnish) comes from German Gertrud, from Old High German gēr, from Proto-West Germanic gaiʀ, from Proto-Germanic gaizaz, from Proto-Indo-European ǵʰoysós, from Proto-Indo-European ǵʰey- — winter.

Kerttu (Finnish): Gretel, the girl in the fairy tale Hansel and Gretel

Definitions

  1. Gretel, the girl in the fairy tale Hansel and Gretel

Ancestry of “Kerttu”, step by step

Kerttu traces back through two separate lines of ancestry.

via German Gertrud

StepLanguageWordMeaning
1GermanGertrud
2Old High Germangērspear
3Proto-West Germanicgaiʀspear
4Proto-Germanicgaizazspear, pike, javelin
5Proto-Indo-Europeanǵʰoysósthrowing spear
6Proto-Indo-Europeanǵʰey-winter

via Swedish Gertrud

StepLanguageWordMeaning
1SwedishGertrud

Words derived from “Kerttu

Every word from Proto-Indo-European ǵʰey-Every word from Proto-Indo-European ǵʰoysósEvery word from Proto-Germanic gaizaz