Marcelous is a distinctive boys' name in United States, ranking #9425 in 2019 with 8 recorded births. The name reached its all-time peak in 1997 with 8 births ranking #7031. Since 1996, the popularity has increased by 60.0%. In 2019, approximately 1 in every 224,170 boys born was named Marcelous. FALLING Recent data shows the name is currently falling.