US Popularity Rank: 7729

Origin: Scottish

Meaning: Son of Arthur

Dashing, daring, and courageous are just some words that may spring to mind when the name MacArthur flows through the air. Originally a Scottish patronymic surname, MacArthur means “son of Arthur” from the Celtic Arthur. Forever linked with the legendary King Arthur of Britain, MacArthur carries a historically enriched appellation for baby to pave their future with.