Mariano is a distinctive boys' name in United States, ranking #1151 in 2024 with 182 recorded births. The name reached its all-time peak in 2022 with 215 births ranking #1030. Since 1996, the popularity has increased by 95.7%. In 2024, approximately 1 in every 9,425 boys born was named Mariano. STABLE Recent data shows the name is currently stable.