Bear and uncertain origins

Arthur’s deeper etymology is debated—proposals include Celtic elements related to bear and possible links to the Roman name Artorius. Softened popular accounts often mention bear or simply legendary king without forcing a false certainty. The Arthurian romances did the lasting cultural work, tying the name to chivalry, counsel, and mythic Britain.

Art and Archie serve as common short forms.

Round Table revival

Arthur ranked 87 for U.S. boys in 2025. After quieter decades, it returned with other vintage revivals—soft, story-rich names that feel grandfatherly in the best way.

Spelling is highly stable in English.

Modern wear

Pronunciation is AR-ther. Sibling ideas include Alice, George, or Iris. The name works in formal settings without feeling stiff when Archie is the everyday call name.

Arthur is ideal when you want legend, gentleness, and a clear path to both formal and playful registers.

Legend you can live with

Arthur’s Round Table glow is available but not mandatory. Plenty of parents simply like the soft th and the vintage revival energy shared with Theodore and Oliver.

Archie keeps it playful for childhood; Arthur waits for adulthood. That handoff, plus an eighty-seventh-place 2025 rank, makes the legendary name feel newly neighborly.

Taken together, Arthur offers a clear everyday sound, a meaning story you can share at the level you prefer, and a documented place in the 2025 United States boys’ popularity list. Those three traits—sound, story, and statistical company—are what most NameForUs readers weigh when a portrait moves from interesting to chosen.