Gilberto is a distinctive boys' name in United States, ranking #904 in 2012 with 229 recorded births. The name reached its all-time peak in 1998 with 498 births ranking #450. Since 1996, the popularity has decreased by 51.3%. In 2012, approximately 1 in every 8,282 boys born was named Gilberto. STABLE Recent data shows the name is currently stable.