Marietta is a distinctive girls' name in United States, ranking #7625 in 2007 with 17 recorded births. The name reached its all-time peak in 2020 with 42 births ranking #3584. Since 1996, the popularity has decreased by 22.7%. In 2007, approximately 1 in every 113,085 girls born was named Marietta. RISING Recent data shows the name is currently rising.