Marlo is a distinctive boys' name in United States, ranking #1642 in 2023 with 105 recorded births. This places Marlo in the top 12% 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 228.1%. In 2023, approximately 1 in every 16,272 boys born was named Marlo. STABLE Recent data shows the name is currently stable.