Nyx is a distinctive boys' name in United States, ranking #4301 in 2023 with 25 recorded births. This places Nyx in the top 30% 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 27 births ranking #4015. In 2023, approximately 1 in every 68,342 boys born was named Nyx. STABLE Recent data shows the name is currently stable.