Kayhan is a distinctive boys' name in United States, ranking #10269 in 2012 with 7 recorded births. This places Kayhan in the bottom 28% 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 29 births ranking #3810. In 2012, approximately 1 in every 270,946 boys born was named Kayhan. RISING Recent data shows the name is currently rising.