From 佳 (jiā) meaning "good, auspicious" or 珈 (jiā), referring to an ornament on a women's hairpin, combined with 弘 (hóng) meaning "enlarge, expand, great" or 鸿 (hóng) meaning "wild swan, great, vast", or 虹 (hóng) meaning "rainbow". Other character combinations can form this name aswell.