Where does “Pichon” come from?

Pichon (English) comes from French pichon, from Picard pichon, from Old French poisson, from Old French peis, from Vulgar Latin pesum, from Latin pēnsum, from Latin pendō, from Proto-Italic pendō — to stretch.

Ancestry of “Pichon”, step by step

StepLanguageWordMeaning
1Frenchpichonsmall child; fish
2Picardpichonfish
3Old Frenchpoissonfish
4Old FrenchpeisAlternative form of pais; Alternative form of...
5Vulgar Latinpesum
6Latinpēnsumallotment, portion, weight (of wool measured out to a slave to spin in a day)
7Latinpendōto weigh, weigh out
8Proto-Italicpendōhang, put in a hanging position
9Proto-Indo-European(s)péndeti
10Proto-Indo-European(s)pend-to stretch
Every word from Proto-Indo-European (s)pend-Every word from Proto-Indo-European (s)péndetiEvery word from Proto-Italic pendō