Marygrace is a distinctive girls' name in United States, ranking #2813 in 2005 with 59 recorded births. The name reached its all-time peak in 2004 with 74 births ranking #2337. Since 1996, the popularity has increased by 55.3%. In 2005, approximately 1 in every 31,317 girls born was named Marygrace. RISING Recent data shows the name is currently rising.