Where does “Lucain” come from?

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

Ancestry of “Lucain”, step by step

StepLanguageWordMeaning
1Middle FrenchLucain
2LatinlucanusA resident of Lucania
3LatinLūcasite of modern-day Lucca
4LatinLūcāsLuke the Evangelist
5Ancient GreekΛουκᾶςman from Lucania
6LatinLuciusa fish, probably the pike
7Latinluxlight; daylight, day, moonlight; life
8Proto-Italicloukslight
9Proto-Indo-Europeanlewḱ-lynx
10Proto-Indo-Europeanlewk-bright; to shine; to see
Every word from Proto-Indo-European lewk-Every word from Proto-Indo-European lewḱ-Every word from Proto-Italic louks