Omario is a distinctive boys' name in United States, ranking #13681 in 2012 with 5 recorded births. This places Omario in the bottom 4% of ranked US boys' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2006 with 10 births ranking #7850. In 2012, approximately 1 in every 379,325 boys born was named Omario. RISING Recent data shows the name is currently rising.