Kellin is a distinctive boys' name in United States, ranking #2635 in 2022 with 51 recorded births. This places Kellin in the top 18% of ranked US boys' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2014 with 110 births ranking #1479. Since 1996, the popularity has increased by 363.6%. In 2022, approximately 1 in every 34,203 boys born was named Kellin. FALLING Recent data shows the name is currently falling.