Gustavo is a moderately popular boys' name in United States, ranking #294 in 2005 with 1,114 recorded births. The name reached its all-time peak in 2000 with 1,290 births ranking #260. Since 1996, the popularity has increased by 24.1%. In 2005, approximately 1 in every 1,793 boys born was named Gustavo. STABLE Recent data shows the name is currently stable.