Kior is a distinctive boys' name in United States, ranking #2243 in 2024 with 64 recorded births. This places Kior in the top 16% 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 67 births ranking #2158. In 2024, approximately 1 in every 26,802 boys born was named Kior. RISING Recent data shows the name is currently rising.