Hilario is a distinctive boys' name in United States, ranking #3149 in 2017 with 37 recorded births. This places Hilario in the top 22% of ranked US boys' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 1996 with 71 births ranking #1448. Since 1996, the popularity has decreased by 47.9%. In 2017, approximately 1 in every 50,009 boys born was named Hilario. RISING Recent data shows the name is currently rising.