Keenan is a moderately popular boys' name in England & Wales, ranking #394 in 2003 with 67 recorded births. The name reached its all-time peak in 1998 with 176 births ranking #188. Since 1996, the popularity has increased by 21.8%. In 2003, approximately 1 in every 4,471 boys born was named Keenan. STABLE Recent data shows the name is currently stable.