Marymargaret is a distinctive girls' name in United States, ranking #4578 in 1998 with 24 recorded births. The name reached its all-time peak in 1996 with 27 births ranking #4016. Since 1996, the popularity has decreased by 11.1%. In 1998, approximately 1 in every 73,620 girls born was named Marymargaret. RISING Recent data shows the name is currently rising.