Casilda is a distinctive girls' name in United States, ranking #15689 in 2024 with 5 recorded births. This places Casilda in the bottom 11% of ranked US girls' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2023 with 6 births ranking #13765. In 2024, approximately 1 in every 322,638 girls born was named Casilda. STABLE Recent data shows the name is currently stable.