Gustavo is a moderately popular boys' name in United States, ranking #437 in 2011 with 624 recorded births. The name reached its all-time peak in 2000 with 1,290 births ranking #260. Since 1996, the popularity has decreased by 30.5%. In 2011, approximately 1 in every 3,043 boys born was named Gustavo. STABLE Recent data shows the name is currently stable.