Marcellino is a distinctive boys' name in United States, ranking #8337 in 2003 with 8 recorded births. The name reached its all-time peak in 2015 with 11 births ranking #7372. Since 1996, the popularity has increased by 60.0%. In 2003, approximately 1 in every 246,909 boys born was named Marcellino. STABLE Recent data shows the name is currently stable.