Where does “fitz” come from?

fitz (Old French) comes from Old French fiz, from Latin fīlius, from Old Latin fīlios, from Proto-Indo-European dʰeh₁y-li-os, from Proto-Indo-European dʰeh₁(y)- — to suckle, nurse.

fitz (Old French): Alternative form of filz

Definitions

  1. Alternative form of filz

Ancestry of “fitz”, step by step

StepLanguageWordMeaning
1Old Frenchfizinflection of fil: ## oblique plural ##...
2Latinfīliusa son
3Old Latinfīlios
4Proto-Indo-Europeandʰeh₁y-li-ossucker
5Proto-Indo-Europeandʰeh₁(y)-to suckle, nurse
Every word from Proto-Indo-European dʰeh₁(y)-Every word from Proto-Indo-European dʰeh₁y-li-osEvery word from Old Latin fīlios
fitz — Etymology, Origin & Word History | Etymology Explorer