Mariano is a distinctive boys' name in United States, ranking #1071 in 2023 with 202 recorded births. The name reached its all-time peak in 2022 with 215 births ranking #1030. Since 1996, the popularity has increased by 117.2%. In 2023, approximately 1 in every 8,458 boys born was named Mariano. STABLE Recent data shows the name is currently stable.