Giancarlos is a distinctive boys' name in United States, ranking #6254 in 2022 with 14 recorded births. This places Giancarlos in the top 44% of ranked US boys' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2010 with 48 births ranking #2564. Since 1996, the popularity has increased by 100.0%. In 2022, approximately 1 in every 124,598 boys born was named Giancarlos. FALLING Recent data shows the name is currently falling.