Kellin is a distinctive girls' name in United States, ranking #13749 in 2005 with 7 recorded births. This places Kellin in the bottom 28% of ranked US girls' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2004 with 7 births ranking #13474. Since 1996, the popularity has increased by 16.7%. In 2005, approximately 1 in every 263,957 girls born was named Kellin. STABLE Recent data shows the name is currently stable.