Marlo is a distinctive girls' name in United States, ranking #2931 in 2006 with 59 recorded births. The name reached its all-time peak in 2022 with 122 births ranking #1716. Since 1996, the popularity has increased by 59.5%. In 2006, approximately 1 in every 32,222 girls born was named Marlo. STABLE Recent data shows the name is currently stable.