Gildardo is a distinctive boys' name in United States, ranking #6814 in 2010 with 12 recorded births. The name reached its all-time peak in 1998 with 34 births ranking #2519. Since 1996, the popularity has decreased by 57.1%. In 2010, approximately 1 in every 159,868 boys born was named Gildardo. FALLING Recent data shows the name is currently falling.