Where does “Lamoureux” come from?

Lamoureux (French) comes from French l'Amoureux, from French amoureux, from Middle French amoureux, from Old French amoreus, from Latin amōrōsus, from Latin amor, from Latin amō, from Latin Deus — to be bright; sky, heaven.

Ancestry of “Lamoureux”, step by step

StepLanguageWordMeaning
1Frenchl'Amoureux
2Frenchamoureuxin love; lover
3Middle Frenchamoureuxin love
4Old Frenchamoreusin love
5Latinamōrōsus
6Latinamorlove, affection, devotion; love, desire, craving;...
7Latinamōto love
8LatinDeusGod
9Latindẹ̄vos
10Old Latindeivosgod, deity
11Proto-Italicdeiwosgod, deity
12Proto-Indo-Europeandeywósgod
13Proto-Indo-Europeandyew-to be bright; sky, heaven
Every word from Proto-Indo-European dyew-Every word from Proto-Indo-European deywósEvery word from Proto-Italic deiwos