Kayzen is a distinctive boys' name in United States, ranking #3549 in 2024 with 32 recorded births. This places Kayzen in the top 25% 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 43 births ranking #2909. In 2024, approximately 1 in every 53,604 boys born was named Kayzen. RISING Recent data shows the name is currently rising.