Romario is a distinctive boys' name in United States, ranking #4251 in 2009 with 24 recorded births. The name reached its all-time peak in 1997 with 57 births ranking #1723. Since 1996, the popularity has decreased by 53.8%. In 2009, approximately 1 in every 82,638 boys born was named Romario. STABLE Recent data shows the name is currently stable.