Keenan is a distinctive boys' name in United States, ranking #885 in 2012 with 237 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 60.2%. In 2012, approximately 1 in every 8,003 boys born was named Keenan. FALLING Recent data shows the name is currently falling.