Marcelius is a distinctive boys' name in United States, ranking #11798 in 2024 with 6 recorded births. This places Marcelius in the bottom 17% of ranked US boys' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 1996 with 6 births ranking #8599. In 2024, approximately 1 in every 285,886 boys born was named Marcelius. STABLE Recent data shows the name is currently stable.