Romario is a distinctive boys' name in United States, ranking #4770 in 2019 with 21 recorded births. The name reached its all-time peak in 1997 with 57 births ranking #1723. Since 1996, the popularity has decreased by 59.6%. In 2019, approximately 1 in every 85,398 boys born was named Romario. STABLE Recent data shows the name is currently stable.