Ilayah is a distinctive girls' name in United States, ranking #16594 in 2018 with 5 recorded births. This places Ilayah in the bottom 9% 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 10 births ranking #9708. In 2018, approximately 1 in every 340,085 girls born was named Ilayah. RISING Recent data shows the name is currently rising.