Haylo is a distinctive boys' name in United States, ranking #8490 in 2025 with 9 recorded births. This places Haylo in the bottom 39% of ranked US boys' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2025 with 9 births ranking #8490. In 2025, approximately 1 in every 189,786 boys born was named Haylo. STABLE Recent data shows the name is currently stable.