Marygrace is a distinctive girls' name in United States, ranking #2337 in 2004 with 74 recorded births. The name reached its all-time peak in 2004 with 74 births ranking #2337. Since 1996, the popularity has increased by 94.7%. In 2004, approximately 1 in every 24,812 girls born was named Marygrace. RISING Recent data shows the name is currently rising.