Marygrace is a distinctive girls' name in United States, ranking #2826 in 2003 with 55 recorded births. The name reached its all-time peak in 2004 with 74 births ranking #2337. Since 1996, the popularity has increased by 44.7%. In 2003, approximately 1 in every 33,219 girls born was named Marygrace. RISING Recent data shows the name is currently rising.