The name story
The story carried by Arthur
The origin is uncertain; it is often connected with Celtic or Breton words for “bear,” though other derivations exist.
The living name encyclopedia
AR-thur in U.S. English
The name story
The origin is uncertain; it is often connected with Celtic or Breton words for “bear,” though other derivations exist.
2025 U.S. snapshot
The name against itself
In your state
Choose a state for SSA-recorded birth context.
Evidence and limits