Erasmo is a distinctive boys' name in United States, ranking #4027 in 2010 with 25 recorded births. This places Erasmo in the top 28% of ranked US boys' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2000 with 60 births ranking #1805. Since 1996, the popularity has decreased by 56.1%. In 2010, approximately 1 in every 76,736 boys born was named Erasmo. RISING Recent data shows the name is currently rising.