Marybeth is a distinctive girls' name in United States, ranking #5562 in 2018 with 23 recorded births. The name reached its all-time peak in 1999 with 56 births ranking #2555. Since 1996, the popularity has decreased by 54.0%. In 2018, approximately 1 in every 73,931 girls born was named Marybeth. RISING Recent data shows the name is currently rising.