Catheryn is a distinctive girls' name in United States, ranking #6924 in 1997 with 13 recorded births. The name reached its all-time peak in 2001 with 23 births ranking #5043. Since 1996, the popularity has increased by 62.5%. In 1997, approximately 1 in every 133,897 girls born was named Catheryn. FALLING Recent data shows the name is currently falling.