Where does “Gisberto” come from?

Gisberto (Portuguese) comes from Old High German Gîsilpert, from Old High German gîsil, from Proto-West Germanic gīsl, from Proto-Germanic gīslaz, from Proto-Germanic berhtaz, from Proto-Germanic hrabnaz, from Proto-Indo-European ḱorh₂-, from Proto-Indo-European ḱer- — army.

Ancestry of “Gisberto”, step by step

StepLanguageWordMeaning
1Old High GermanGîsilpert
2Old High Germangîsilhostage
3Proto-West Germanicgīslhostage
4Proto-Germanicgīslazhostage
5Proto-Germanicberhtazbright, shining
6Proto-Germanichrabnazraven
7Proto-Indo-Europeanḱorh₂-
8Proto-Indo-Europeanḱer-to grow, to make grow, to nourish; to plait,...
9Proto-Indo-Europeankr̥-to turn, to bend
10Proto-Indo-Europeanker-army
Every word from Proto-Indo-European ker-Every word from Proto-Indo-European kr̥-Every word from Proto-Indo-European ḱer-