Marycatherine is a distinctive girls' name in United States, ranking #5687 in 2004 with 22 recorded births. The name reached its all-time peak in 1997 with 32 births ranking #3591. Since 1996, the popularity has increased by 29.4%. In 2004, approximately 1 in every 83,460 girls born was named Marycatherine. RISING Recent data shows the name is currently rising.