Where does “Devereux” come from?

Devereux (English) comes from Middle English Devereux, from Old French d’, from Old French eü, from Vulgar Latin habutus, from Latin habitus, from Latin -tus, from Proto-Italic -tus, from Proto-Indo-European -tus — Derives action nouns from verb roots.

Ancestry of “Devereux”, step by step

StepLanguageWordMeaning
1Middle EnglishDevereux
2Old Frenchd’
3Old FrenchAlternative form of eu
4Vulgar Latinhabutusperfect participle of habeō
5Latinhabitusretained, maintained, having been maintained;...
6Latin-tusForms the past participle of verbs; Forms...
7Proto-Italic-tus
8Proto-Indo-European-tusDerives action nouns from verb roots
Every word from Proto-Indo-European -tusEvery word from Latin -tusEvery word from Latin habitus