Where does “Beaverton” come from?

Beaverton (English) comes from English ton, from English tun, from Middle English tunne, from Old English tunne, from Proto-Germanic tunnǭ, from Latin tunna, from Proto-Celtic tondā, from Proto-Indo-European tend- — to stretch, string; to cut.

Ancestry of “Beaverton”, step by step

Beaverton traces back through two separate lines of ancestry.

via English ton

StepLanguageWordMeaning
1EnglishtonA unit of weight equal to 2240 pounds or 2000...
2EnglishtunA large cask; an oblong vessel bulging in the...
3Middle Englishtunnecask; barrel
4Old Englishtunnebarrel, cask
5Proto-Germanictunnǭ—
6Latintunnatun, box
7Proto-Celtictondāskin; surface, skin
8Proto-Indo-Europeantend-to stretch, to extend; to split, cut off
9Proto-Indo-Europeantemh₂-to stretch, string; to cut

via English Beaver

StepLanguageWordMeaning
1EnglishBeaverA native or resident of the American state of...
2Frenchcastorbeaver
3Middle Frenchcastor—
4Old Frenchcastorbeaver
5LatinCastorCastor
6Ancient GreekΚάστωρCastor
7Doric Greekκάστον—
Every word from Proto-Indo-European temh₂- →Every word from Proto-Indo-European tend- →Every word from Proto-Celtic tondā →