Marymargaret is a distinctive girls' name in United States, ranking #8847 in 2007 with 14 recorded births. The name reached its all-time peak in 1996 with 27 births ranking #4016. Since 1996, the popularity has decreased by 48.1%. In 2007, approximately 1 in every 137,318 girls born was named Marymargaret. RISING Recent data shows the name is currently rising.