Kean is a distinctive boys' name in United States, ranking #3667 in 2012 with 29 recorded births. The name reached its all-time peak in 2007 with 31 births ranking #3479. Since 1996, the popularity has increased by 11.5%. In 2012, approximately 1 in every 65,401 boys born was named Kean. FALLING Recent data shows the name is currently falling.