Kaynan is a distinctive boys' name in United States, ranking #5312 in 2025 with 18 recorded births. This places Kaynan in the top 38% of ranked US boys' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2021 with 26 births ranking #4072. In 2025, approximately 1 in every 94,893 boys born was named Kaynan. FALLING Recent data shows the name is currently falling.