Where does “Boileau” come from?

Boileau (French) comes from French bois, from Middle French boys, from Old French bois, from Frankish busk, from Proto-Germanic buskaz, from Proto-Indo-European bʰuH- — to become, grow, appear.

Ancestry of “Boileau”, step by step

Boileau traces back through two separate lines of ancestry.

via French bois

StepLanguageWordMeaning
1Frenchboiswood; wood, woodland; antler
2Middle Frenchboyswood
3Old Frenchboiswoodland; woods
4Frankishbuskbush; bush, thicket
5Proto-Germanicbuskazbush; thicket
6Proto-Indo-EuropeanbʰuH-to become, grow, appear

via French EAU

StepLanguageWordMeaning
1FrenchEAUwater, a liquid that is transparent, colorless, odorless and tasteless in its pure form, the primary constituent of lakes, rivers, seas and oceans
2Middle Frencheauwater
3Old Frenchewewater
4Latinaquawater
5Proto-Italicakʷāwater
6Proto-Indo-Europeanh₂ekʷeh₂water, flowing water

Words derived from “Boileau

Every word from Proto-Indo-European bʰuH-Every word from Proto-Germanic buskazEvery word from Frankish busk
Boileau — Etymology, Origin & Word History | Etymology Explorer