Catheryn is a distinctive girls' name in United States, ranking #8610 in 2007 with 14 recorded births. The name reached its all-time peak in 2001 with 23 births ranking #5043. Since 1996, the popularity has increased by 75.0%. In 2007, approximately 1 in every 137,318 girls born was named Catheryn. FALLING Recent data shows the name is currently falling.