Katherin is a distinctive girls' name in United States, ranking #3300 in 2014 with 49 recorded births. The name reached its all-time peak in 2004 with 94 births ranking #1979. Since 1996, the popularity has increased by 28.9%. In 2014, approximately 1 in every 36,448 girls born was named Katherin. FALLING Recent data shows the name is currently falling.