Where does “Hyseberht” come from?

Hyseberht (Old English) comes from Old English berht, from Proto-West Germanic berht, from Proto-Germanic berhtaz, from Proto-Germanic hrabnaz, from Proto-Indo-European ḱorh₂-, from Proto-Indo-European ḱer-, from Proto-Indo-European kr̥-, from Proto-Indo-European ker- — army.

Ancestry of “Hyseberht”, step by step

Hyseberht traces back through two separate lines of ancestry.

via Old English berht

StepLanguageWordMeaning
1Old Englishberhtbright
2Proto-West Germanicberhtbright
3Proto-Germanicberhtazbright, shining
4Proto-Germanichrabnazraven
5Proto-Indo-Europeanḱorh₂-
6Proto-Indo-Europeanḱer-to grow, to make grow, to nourish; to plait,...
7Proto-Indo-Europeankr̥-to turn, to bend
8Proto-Indo-Europeanker-army

via Old English hyse

StepLanguageWordMeaning
1Old Englishhysea warrior; a youth
Every word from Proto-Indo-European ker-Every word from Proto-Indo-European kr̥-Every word from Proto-Indo-European ḱer-