Keanan is a distinctive boys' name in United States, ranking #1922 in 1997 with 48 recorded births. The name reached its all-time peak in 1997 with 48 births ranking #1922. Since 1996, the popularity has increased by 108.7%. In 1997, approximately 1 in every 39,273 boys born was named Keanan. FALLING Recent data shows the name is currently falling.