Erasmo is a distinctive boys' name in United States, ranking #2321 in 2003 with 46 recorded births. The name reached its all-time peak in 2000 with 60 births ranking #1805. Since 1996, the popularity has decreased by 19.3%. In 2003, approximately 1 in every 42,941 boys born was named Erasmo. RISING Recent data shows the name is currently rising.