Keenan is a distinctive boys' name in United States, ranking #820 in 2014 with 278 recorded births. This places Keenan in the top 6% of ranked US boys' names for the year. Its actual usage is classified as Uncommon. The name reached its all-time peak in 1997 with 717 births ranking #354. Since 1996, the popularity has decreased by 53.3%. In 2014, approximately 1 in every 6,908 boys born was named Keenan. FALLING Recent data shows the name is currently falling.