Marcellis is a distinctive boys' name in United States, ranking #10358 in 2010 with 7 recorded births. The name reached its all-time peak in 2000 with 16 births ranking #4714. Since 1996, the popularity has decreased by 22.2%. In 2010, approximately 1 in every 274,059 boys born was named Marcellis. RISING Recent data shows the name is currently rising.