What is Minnie Mouse's full first name?

Minnie Mouse's full first name is Minerva.

The character is formally identified as Minerva “Minnie” Mouse, with Minnie serving as her familiar nickname. Like many classic cartoon characters, she is generally known by the shortened name rather than her formal given name.

Minnie was created by Walt Disney and Ub Iwerks as Mickey Mouse's companion and sweetheart. She debuted alongside Mickey in the 1928 film “Steamboat Willie,” although her character also appeared in the earlier-produced short “Plane Crazy.” Her early design was later refined, especially during the 1930s.

Readers sometimes confuse Minerva with a surname or assume that Minnie is her complete legal name within every Disney story. The formal name is Minerva Mouse, but different productions and merchandising usually emphasize the nickname. Minnie has remained one of Disney's central characters, recognized for her bow, polka-dot clothing and long-running relationship with Mickey.