Karlynn is a distinctive girls' name in United States, ranking #8245 in 2009 with 15 recorded births. The name reached its all-time peak in 2009 with 15 births ranking #8245. Since 1996, the popularity has increased by 50.0%. In 2009, approximately 1 in every 122,458 girls born was named Karlynn. RISING Recent data shows the name is currently rising.