Kaylinn is a distinctive girls' name in United States, ranking #6952 in 2007 with 19 recorded births. The name reached its all-time peak in 2014 with 35 births ranking #4218. Since 1996, the popularity has increased by 58.3%. In 2007, approximately 1 in every 101,181 girls born was named Kaylinn. FALLING Recent data shows the name is currently falling.