Marycatherine is a distinctive girls' name in United States, ranking #4261 in 1999 with 27 recorded births. The name reached its all-time peak in 1997 with 32 births ranking #3591. Since 1996, the popularity has increased by 58.8%. In 1999, approximately 1 in every 65,696 girls born was named Marycatherine. RISING Recent data shows the name is currently rising.