Katheryn is a distinctive girls' name in United States, ranking #1141 in 1997 with 164 recorded births. The name reached its all-time peak in 1996 with 187 births ranking #1008. Since 1996, the popularity has decreased by 12.3%. In 1997, approximately 1 in every 10,614 girls born was named Katheryn. STABLE Recent data shows the name is currently stable.