Where does “A'an” come from?

A'an (Scots) comes from Proto-Brythonic aβon, from Proto-Celtic abū, from Proto-Indo-European h₂ep- — water, body of water.

Ancestry of “A'an”, step by step

StepLanguageWordMeaning
1Proto-Brythonicaβonriver
2Proto-Celticabūriver
3Proto-Indo-Europeanh₂ep-water, body of water
Every word from Proto-Indo-European h₂ep- →Every word from Proto-Celtic abū →Every word from Proto-Brythonic aβon →
A'an — Etymology, Origin & Word History | Etymology Explorer