Leonnie is a distinctive girls' name in United States, ranking #14572 in 2022 with 6 recorded births. This places Leonnie in the bottom 18% of ranked US girls' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2015 with 6 births ranking #15608. In 2022, approximately 1 in every 273,127 girls born was named Leonnie. STABLE Recent data shows the name is currently stable.