Amadeo is a distinctive boys' name in United States, ranking #2622 in 2003 with 38 recorded births. The name reached its all-time peak in 2025 with 84 births ranking #1869. Since 1996, the popularity has increased by 46.2%. In 2003, approximately 1 in every 51,981 boys born was named Amadeo. RISING Recent data shows the name is currently rising.