Marchello is a distinctive boys' name in United States, ranking #7928 in 2012 with 10 recorded births. This places Marchello in the bottom 44% of ranked US boys' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2002 with 19 births ranking #4274. Since 1996, the popularity has increased by 66.7%. In 2012, approximately 1 in every 189,663 boys born was named Marchello. FALLING Recent data shows the name is currently falling.