Kellie is a distinctive girls' name in United States, ranking #6222 in 2025 with 19 recorded births. The name reached its all-time peak in 1996 with 686 births ranking #387. Since 1996, the popularity has decreased by 97.2%. In 2025, approximately 1 in every 84,593 girls born was named Kellie. STABLE Recent data shows the name is currently stable.