Marlo is a distinctive boys' name in United States, ranking #3230 in 1997 with 23 recorded births. This places Marlo in the top 30% 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 decreased by 28.1%. In 1997, approximately 1 in every 81,960 boys born was named Marlo. STABLE Recent data shows the name is currently stable.