Romario is a distinctive boys' name in United States, ranking #3630 in 2008 with 30 recorded births. The name reached its all-time peak in 1997 with 57 births ranking #1723. Since 1996, the popularity has decreased by 42.3%. In 2008, approximately 1 in every 67,998 boys born was named Romario. STABLE Recent data shows the name is currently stable.