Kagen is a distinctive boys' name in United States, ranking #7867 in 2016 with 10 recorded births. This places Kagen in the bottom 45% of ranked US boys' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2007 with 41 births ranking #2895. Since 1996, the popularity has decreased by 47.4%. In 2016, approximately 1 in every 189,721 boys born was named Kagen. FALLING Recent data shows the name is currently falling.