Romulo is a distinctive boys' name in United States, ranking #7488 in 2007 with 11 recorded births. The name reached its all-time peak in 1999 with 13 births ranking #5260. Since 1996, the popularity has increased by 37.5%. In 2007, approximately 1 in every 188,658 boys born was named Romulo. FALLING Recent data shows the name is currently falling.