Where does “Couflens” come from?

Couflens (French) comes from Occitan Coflens, from Latin confluentia, from Latin cōnfluēns, from Latin confluo, from Latin fluō, from Proto-Indo-European bʰléh₁-, from Proto-Indo-European bʰel-, from Proto-Indo-European bʰōl-.

Ancestry of “Couflens”, step by step

StepLanguageWordMeaning
1OccitanCoflens
2Latinconfluentiaa flowing together, conflux; a confluence
3Latincōnfluēnsa confluence
4LatinconfluoI flow or run together, meet; I flock or crowd...
5Latinfluōto flow, stream, pour
6Proto-Indo-Europeanbʰléh₁-to bleat
7Proto-Indo-Europeanbʰel-to sound; to speak, roar, bark; shiny, white; to...
8Proto-Indo-Europeanbʰōl-
Every word from Proto-Indo-European bʰōl-Every word from Proto-Indo-European bʰel-Every word from Proto-Indo-European bʰléh₁-