Keenan is a moderately popular boys' name in England & Wales, ranking #390 in 1996 with 55 recorded births. This places Keenan in the top 11% of ranked UK boys' names for the year. Its actual usage is classified as Moderately Popular. The name reached its all-time peak in 1998 with 176 births ranking #188. In 1996, approximately 1 in every 5,791 boys born was named Keenan. STABLE Recent data shows the name is currently stable.