Kellan is a distinctive boys' name in United States, ranking #1031 in 2025 with 215 recorded births. This places Kellan in the top 7% 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 400.0%. In 2025, approximately 1 in every 7,945 boys born was named Kellan. FALLING Recent data shows the name is currently falling.