Kaylinn is a distinctive girls' name in United States, ranking #4873 in 2009 with 30 recorded births. The name reached its all-time peak in 2014 with 35 births ranking #4218. Since 1996, the popularity has increased by 150.0%. In 2009, approximately 1 in every 61,229 girls born was named Kaylinn. FALLING Recent data shows the name is currently falling.