Romario is a distinctive boys' name in United States, ranking #2912 in 2003 with 34 recorded births. The name reached its all-time peak in 1997 with 57 births ranking #1723. Since 1996, the popularity has decreased by 34.6%. In 2003, approximately 1 in every 58,096 boys born was named Romario. STABLE Recent data shows the name is currently stable.