Catlynn is a distinctive girls' name in United States, ranking #6557 in 1999 with 15 recorded births. The name reached its all-time peak in 1998 with 15 births ranking #6441. Since 1996, the popularity has increased by 50.0%. In 1999, approximately 1 in every 118,252 girls born was named Catlynn. FALLING Recent data shows the name is currently falling.