Catheryn is a distinctive girls' name in United States, ranking #5944 in 2002 with 19 recorded births. The name reached its all-time peak in 2001 with 23 births ranking #5043. Since 1996, the popularity has increased by 137.5%. In 2002, approximately 1 in every 94,569 girls born was named Catheryn. FALLING Recent data shows the name is currently falling.