Marycatherine is a distinctive girls' name in United States, ranking #5358 in 2010 with 26 recorded births. The name reached its all-time peak in 1997 with 32 births ranking #3591. Since 1996, the popularity has increased by 52.9%. In 2010, approximately 1 in every 68,359 girls born was named Marycatherine. RISING Recent data shows the name is currently rising.