Alvaro is a distinctive boys' name in United States, ranking #612 in 2007 with 408 recorded births. The name reached its all-time peak in 2000 with 441 births ranking #513. Since 1996, the popularity has increased by 29.1%. In 2007, approximately 1 in every 5,086 boys born was named Alvaro. FALLING Recent data shows the name is currently falling.