Kellan is a distinctive boys' name in United States, ranking #1491 in 2002 with 85 recorded births. This places Kellan in the top 12% 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 97.7%. In 2002, approximately 1 in every 22,841 boys born was named Kellan. FALLING Recent data shows the name is currently falling.