Iago is a traditional Spanish and Italian masculine name derived from the Latin name Iacobus, which means "supplanter" or "one who follows after." In Shakespeare's play Othello, Iago is the clever and manipulative villain who schemes to destroy the protagonist. Despite its negative connotations in literature, the name Iago has a strong and masculine vibe. It is a unique and bold choice for parents looking for a name with a touch of mystery and intrigue. Iago is not a commonly used name, making it a distinctive and memorable choice for a boy.