Marietta is a distinctive girls' name in United States, ranking #5095 in 2018 with 26 recorded births. The name reached its all-time peak in 2020 with 42 births ranking #3584. Since 1996, the popularity has increased by 18.2%. In 2018, approximately 1 in every 65,401 girls born was named Marietta. RISING Recent data shows the name is currently rising.