Alvaro is a distinctive boys' name in United States, ranking #898 in 2012 with 231 recorded births. The name reached its all-time peak in 2000 with 441 births ranking #513. Since 1996, the popularity has decreased by 26.9%. In 2012, approximately 1 in every 8,210 boys born was named Alvaro. FALLING Recent data shows the name is currently falling.