Romario is a distinctive boys' name in United States, ranking #2570 in 2000 with 37 recorded births. The name reached its all-time peak in 1997 with 57 births ranking #1723. Since 1996, the popularity has decreased by 28.8%. In 2000, approximately 1 in every 53,079 boys born was named Romario. STABLE Recent data shows the name is currently stable.