Cavanaugh is a strong and traditional Irish surname that originated from the Gaelic surname Ó Caomhánach, meaning "descendant of Caomhánach." It is a name that signifies honor, loyalty, and strength. Those with the name Cavanaugh are often seen as individuals who are dependable and hardworking, with a strong sense of family and community. The name embodies a sense of pride and heritage, carrying with it a long history of tradition and legacy. Cavanaugh is a name that commands respect and is associated with individuals who are steadfast and reliable in all aspects of their lives.