Gilberto is a distinctive boys' name in United States, ranking #670 in 2008 with 361 recorded births. The name reached its all-time peak in 1998 with 498 births ranking #450. Since 1996, the popularity has decreased by 23.2%. In 2008, approximately 1 in every 5,651 boys born was named Gilberto. STABLE Recent data shows the name is currently stable.