Where does “Brabec” come from?

Brabec (Czech) comes from Czech brabec, from Czech vrabec, from Old Czech vrabec, from Proto-Slavic vorbьcь, from Proto-Slavic -ьcь, from Lithuanian -ikas, from Proto-Indo-European -iḱos — -y, -ic.

Ancestry of “Brabec”, step by step

StepLanguageWordMeaning
1CzechbrabecAlternative form of vrabec
2Czechvrabecsparrow
3Old Czechvrabec—
4Proto-SlavicvorbьcьAlternative form of *vorbь
5Proto-Slavic-ьcьForms diminutives from nouns; Forms nouns from...
6Lithuanian-ikas—
7Proto-Indo-European-iḱos-y, -ic
Every word from Proto-Indo-European -iḱos →Every word from Proto-Slavic -ьcь →Every word from Lithuanian -ikas →