Keanan is a distinctive boys' name in United States, ranking #7776 in 2015 with 10 recorded births. The name reached its all-time peak in 1997 with 48 births ranking #1922. Since 1996, the popularity has decreased by 56.5%. In 2015, approximately 1 in every 191,626 boys born was named Keanan. FALLING Recent data shows the name is currently falling.