Ilaya is a distinctive girls' name in United States, ranking #16165 in 2021 with 5 recorded births. This places Ilaya in the bottom 8% of ranked US girls' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2025 with 13 births ranking #8054. In 2021, approximately 1 in every 327,942 girls born was named Ilaya. RISING Recent data shows the name is currently rising.