Kellan is a distinctive boys' name in United States, ranking #1623 in 2001 with 73 recorded births. This places Kellan in the top 13% of ranked US boys' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2013 with 843 births ranking #368. Since 1996, the popularity has increased by 69.8%. In 2001, approximately 1 in every 26,614 boys born was named Kellan. FALLING Recent data shows the name is currently falling.