Keelan is a distinctive boys' name in United States, ranking #1440 in 1998 with 79 recorded births. The name reached its all-time peak in 2015 with 135 births ranking #1313. Since 1996, the popularity has increased by 41.1%. In 1998, approximately 1 in every 24,194 boys born was named Keelan. STABLE Recent data shows the name is currently stable.