Gianmarco is a distinctive boys' name in United States, ranking #5744 in 2023 with 16 recorded births. This places Gianmarco in the top 40% of ranked US boys' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2005 with 48 births ranking #2408. Since 1996, the popularity has increased by 77.8%. In 2023, approximately 1 in every 106,784 boys born was named Gianmarco. STABLE Recent data shows the name is currently stable.