Marietta is a distinctive girls' name in United States, ranking #4316 in 2016 with 34 recorded births. The name reached its all-time peak in 2020 with 42 births ranking #3584. Since 1996, the popularity has increased by 54.5%. In 2016, approximately 1 in every 52,103 girls born was named Marietta. RISING Recent data shows the name is currently rising.