Gualberto is a distinctive boys' name in United States, ranking #7416 in 1996 with 7 recorded births. This places Gualberto in the bottom 30% of ranked US boys' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2003 with 11 births ranking #6407. In 1996, approximately 1 in every 270,605 boys born was named Gualberto. RISING Recent data shows the name is currently rising.