Béarn
Origin
From French Béarn.
Full definition of Béarn
Proper noun
Béarn
(plural Béarns)- A former viscounty in the southwestern French Pyrenees, which became part of the French royal domain before it was united with the French crown, together with Navarra, as a single feudal province of the French realm''Béarn and the (Basque) region Lower Navarre formed the present département of the Basses-Pyrenées ('Lower Pyrenees')