Marycatherine is a distinctive girls' name in United States, ranking #4577 in 1998 with 24 recorded births. The name reached its all-time peak in 1997 with 32 births ranking #3591. Since 1996, the popularity has increased by 41.2%. In 1998, approximately 1 in every 73,620 girls born was named Marycatherine. RISING Recent data shows the name is currently rising.