Cyneburg's meadow or royal meadow
Kinzly is a modern American spelling variant of Kingsley. It derives from the Old English elements 'cyne', meaning royal, and 'leah', meaning woodland, clearing, or meadow. While the original surname was masculine, this phonetic spelling is used almost exclusively for girls.
Fewer than 5 girls were named Kinzly in 2025.
US births per 5-year period, 1990–present (SSA data).