Where does “*Helmaberht” come from?

*Helmaberht (Germanic) comes from Germanic *helm, from Proto-Germanic helmaz, from Proto-Germanic halmaz, from Proto-Indo-European ḱolh₂mos, from Proto-Indo-European ḱelh₂- — to pierce, strike; to stick; prick; stab.

Ancestry of “*Helmaberht”, step by step

*Helmaberht traces back through two separate lines of ancestry.

via Germanic *helm

StepLanguageWordMeaning
1Germanic*helm—
2Proto-Germanichelmazhelmet
3Proto-Germanichalmazhalm; stem; stalk; straw; hay
4Proto-Indo-Europeanḱolh₂mosstalk
5Proto-Indo-Europeanḱelh₂-to pierce, strike; to stick; prick; stab

via Germanic berht

StepLanguageWordMeaning
1Germanicberht—
Every word from Proto-Indo-European ḱelh₂- →Every word from Proto-Indo-European ḱolh₂mos →Every word from Proto-Germanic halmaz →