Amadeus is a distinctive boys' name in United States, ranking #3281 in 2003 with 28 recorded births. The name reached its all-time peak in 2024 with 153 births ranking #1277. Since 1996, the popularity has increased by 55.6%. In 2003, approximately 1 in every 70,545 boys born was named Amadeus. STABLE Recent data shows the name is currently stable.