Keenen is a distinctive boys' name in United States, ranking #8541 in 2019 with 9 recorded births. The name reached its all-time peak in 1997 with 119 births ranking #1068. Since 1996, the popularity has decreased by 80.9%. In 2019, approximately 1 in every 199,262 boys born was named Keenen. FALLING Recent data shows the name is currently falling.