The name Calyx is a unique and intriguing choice for a baby boy. Pronounced KAY-liks (/ˈkeɪlɪks/), this name has roots in both botanical and classical traditions. In botany, a calyx is the outermost whorl of a flower, typically forming a protective layer around the budding petals. This association with nature lends the name an earthy, organic feel. Additionally, Calyx can be traced back to Greek origins, where it means "chalice" or "cup," symbolizing containment and offering. Though not widely common, Calyx has seen sporadic use in the United States over the years, with its popularity peaking modestly in 2022 when it ranked 4847th with 20 occurrences. The variation Calyxa offers a slightly different twist but remains equally rare and distinctive. Choosing the name Calyx for your child can imbue them with a sense of uniqueness and connection to natural beauty and ancient symbolism.