Marybelle is a distinctive girls' name in United States, ranking #11908 in 2010 with 9 recorded births. The name reached its all-time peak in 2013 with 18 births ranking #6921. Since 1996, the popularity has increased by 80.0%. In 2010, approximately 1 in every 197,481 girls born was named Marybelle. FALLING Recent data shows the name is currently falling.