Garnett is a name of English origin that began as a surname derived from the gemstone garnet, a deep red precious stone. The name was traditionally given to boys but has occasionally been used for girls as well. As a first name, Garnett gained modest popularity in the early to mid-20th century in the United States. The name carries associations with richness, depth, and natural beauty. It has a distinguished quality that balances strength with refinement. While never extremely common, Garnett has maintained steady recognition, occasionally receiving renewed interest through notable bearers, including athletes. The name offers a distinctive option with both natural world connections and historical depth.