Kathan is a distinctive boys' name in United States, ranking #9310 in 1999 with 6 recorded births. This places Kathan in the bottom 20% of ranked US boys' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2012 with 19 births ranking #4949. In 1999, approximately 1 in every 320,015 boys born was named Kathan. FALLING Recent data shows the name is currently falling.