Gilberto is a distinctive boys' name in United States, ranking #1051 in 2015 with 189 recorded births. The name reached its all-time peak in 1998 with 498 births ranking #450. Since 1996, the popularity has decreased by 59.8%. In 2015, approximately 1 in every 10,139 boys born was named Gilberto. STABLE Recent data shows the name is currently stable.