Keano is a distinctive boys' name in United States, ranking #5987 in 2004 with 13 recorded births. The name reached its all-time peak in 1997 with 23 births ranking #3215. Since 1996, the popularity has decreased by 27.8%. In 2004, approximately 1 in every 152,677 boys born was named Keano. FALLING Recent data shows the name is currently falling.