US Popularity Rank: 221

Origin: Celtic

Meaning: bear; strong man; Thor, the eagle

Arthur is a masculine name of Celtic, Latin, and Welsh origin. It is believed to be derived from the word artos, meaning "bear." As experts differ on its precision origin, the name can also mean "Thor", "the eagle," and "strong man." Arthur became a popular choice during the Middle Ages, as families named their boys after King Arthur of 6th century England. It is also the first name of Irishman Arthur Guinness, who founded the famous stout brewery in 1759. Whatever you take from it, Arthur is a distinguished name that will serve baby well throughout their life.