US Popularity Rank: None

Origin: Scottish

Meaning: Man of vigor; Strength; Maculinity

Feargus is a boy’s name of Scottish and Irish origin, from the Gaelic elements fear, “man” or “masculinity,” and gus, “vigor,” “strength,” or “force.” Carrying the lofty definition of “man of vigor,” Feargus is a charming ancient name that will remind baby of their inner power. Feargus and Fergus were popular amongst Celtic and Scottish royalty, and while elusive in the US, they are still beloved in Ireland and Scotland today.