Marlo is a distinctive boys' name in United States, ranking #2003 in 2016 with 72 recorded births. This places Marlo in the top 14% of ranked US boys' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2023 with 105 births ranking #1642. Since 1996, the popularity has increased by 125.0%. In 2016, approximately 1 in every 26,350 boys born was named Marlo. STABLE Recent data shows the name is currently stable.