Kareen is a distinctive boys' name in United States, ranking #7937 in 2001 with 8 recorded births. This places Kareen 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 1999 with 13 births ranking #5179. In 2001, approximately 1 in every 242,854 boys born was named Kareen. FALLING Recent data shows the name is currently falling.