Kaysean is a distinctive boys' name in United States, ranking #9303 in 2012 with 8 recorded births. This places Kaysean in the bottom 35% of ranked US boys' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2010 with 10 births ranking #7876. In 2012, approximately 1 in every 237,078 boys born was named Kaysean. FALLING Recent data shows the name is currently falling.