Marymargaret is a distinctive girls' name in United States, ranking #7725 in 2006 with 16 recorded births. The name reached its all-time peak in 1996 with 27 births ranking #4016. Since 1996, the popularity has decreased by 40.7%. In 2006, approximately 1 in every 118,817 girls born was named Marymargaret. RISING Recent data shows the name is currently rising.