Halcyon is a distinctive boys' name in United States, ranking #12732 in 2020 with 5 recorded births. This places Halcyon in the bottom 9% of ranked US boys' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2023 with 6 births ranking #11318. In 2020, approximately 1 in every 345,013 boys born was named Halcyon. STABLE Recent data shows the name is currently stable.