Calleigh is a feminine name that emerged as a modern variant spelling of Callie, which itself originated as a nickname for Caroline, Carolyn or other Cal- names. This contemporary spelling gained recognition through the character Calleigh Duquesne in the television series "CSI: Miami," which aired from 2002 to 2012. The name has a Southern charm quality with its soft sounds and unique spelling pattern. Following the show's popularity, Calleigh saw increased usage in the United States, though it has never reached mainstream popularity rankings. The name blends traditional roots with a modern feel, offering parents a name that feels both familiar and distinctive. Its Irish-inspired spelling gives it a touch of Celtic flair.