Where does “Desnoyers” come from?

Desnoyers (English) comes from French Desnoyers, from French dès, from Late Latin dē ex.

Ancestry of “Desnoyers”, step by step

StepLanguageWordMeaning
1FrenchDesnoyers—
2Frenchdèssince, from
3Late Latindē ex—
Every word from Late Latin dē ex →Every word from French dès →Every word from French Desnoyers →