Hilario is a distinctive boys' name in United States, ranking #1994 in 2003 with 58 recorded births. This places Hilario in the top 16% 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 18.3%. In 2003, approximately 1 in every 34,056 boys born was named Hilario. RISING Recent data shows the name is currently rising.