Marcellous is a distinctive boys' name in United States, ranking #4557 in 1998 with 15 recorded births. The name reached its all-time peak in 2003 with 25 births ranking #3590. Since 1996, the popularity has decreased by 34.8%. In 1998, approximately 1 in every 127,421 boys born was named Marcellous. RISING Recent data shows the name is currently rising.