Where does “Caernarfon” come from?

Caernarfon (Welsh) comes from Welsh yn, from Middle Welsh yn, from Proto-Brythonic ɨn, from Proto-Celtic eni, from Proto-Indo-European én — in.

Caernarfon (Welsh): the location of a castle and a high proportion of Welsh speakers OS grid ref SH4862

Definitions

  1. the location of a castle and a high proportion of Welsh speakers OS grid ref SH4862

Ancestry of “Caernarfon”, step by step

Caernarfon traces back through 3 separate lines of ancestry.

via Welsh yn

StepLanguageWordMeaning
1Welshyngrammatical particle used in conjunction with bod...
2Middle Welshyngrammatical particle used in conjunction with bot...
3Proto-Brythonicɨnin
4Proto-Celticeni
5Proto-Indo-Europeanénin

via Welsh Arfon

StepLanguageWordMeaning
1WelshArfonA constituency in Wales
2Welshar-on, above, sur-, super-, epi-; near
3Proto-Brythonic*ar-before, in front of

via Welsh caer

StepLanguageWordMeaning
1Welshcaerfort, fortress, enclosed stronghold, castle,...
2Proto-Celtic*kaɸerūxssheep

Words derived from “Caernarfon

Every word from Proto-Indo-European én
Caernarfon — Etymology, Origin & Word History | Etymology Explorer