Gildardo is a distinctive boys' name in United States, ranking #2519 in 1998 with 34 recorded births. The name reached its all-time peak in 1998 with 34 births ranking #2519. Since 1996, the popularity has increased by 21.4%. In 1998, approximately 1 in every 56,215 boys born was named Gildardo. FALLING Recent data shows the name is currently falling.