Keanan is a distinctive boys' name in United States, ranking #3055 in 1998 with 26 recorded births. The name reached its all-time peak in 1997 with 48 births ranking #1922. Since 1996, the popularity has increased by 13.0%. In 1998, approximately 1 in every 73,512 boys born was named Keanan. FALLING Recent data shows the name is currently falling.