Where does “Lucain” come from?

Lucain (Middle French) comes from Latin lucanus, from Latin Lūca, from Latin Lūcās, from Ancient Greek Λουκᾶς, from Latin Lucius, from Latin lux, from Proto-Italic louks, from Proto-Indo-European lewḱ- — bright; to shine; to see.

Ancestry of “Lucain”, step by step

StepLanguageWordMeaning
1LatinlucanusA resident of Lucania
2LatinLūcasite of modern-day Lucca
3LatinLūcāsLuke the Evangelist
4Ancient GreekΛουκᾶςman from Lucania
5LatinLuciusa fish, probably the pike
6Latinluxlight; daylight, day, moonlight; life
7Proto-Italicloukslight
8Proto-Indo-Europeanlewḱ-lynx
9Proto-Indo-Europeanlewk-bright; to shine; to see

Words derived from “Lucain

Every word from Proto-Indo-European lewk-Every word from Proto-Indo-European lewḱ-Every word from Proto-Italic louks