Submitted Name Save Gender Masculine Usage Brythonic Other Forms FormsArtgnou (Old Breton) Edit Status Status [history·contributorshide contributors] Added 4/7/2019 by jurure Edited 7/31/2019 by Frollein Gladys Meaning & History Derived from Proto-Brythonic *arθ “bear”, ultimately from Proto-Celtic *artos, and *gnọw “knowledge”, ultimately from Proto-Celtic *gnāwos.