Boy Name · Latin Origin
Marcellus
Last reviewed: June 2026
Marcellus is a boy baby name of Latin origin, meaning "Warlike". It currently sits in the Rare tier of US baby names for 2026, and parents who love Marcellus often also consider Marcellous.
Names like Marcellus
- Marcellous — meaning, origin and popularity
- Marcelino — meaning, origin and popularity
- Marcella — meaning, origin and popularity
- Marcelo — meaning, origin and popularity
- Marcial — meaning, origin and popularity
- Marcus — meaning, origin and popularity
- Marcel — meaning, origin and popularity
- Markus — meaning, origin and popularity
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Frequently asked about Marcellus
What does the name Marcellus mean?
Marcellus means "Warlike" and is of Latin origin.
What is the origin of Marcellus?
Marcellus originates in Latin naming tradition. Names of Latin origin often share recognizable sounds and cultural roots that shape how the name reads today.
How do you pronounce Marcellus?
Marcellus has 9 letters and is most commonly stressed on the first syllable. Tap the pronunciation player on this page to hear it spoken aloud.
Is Marcellus a boy's or girl's name?
Marcellus is primarily used as a boy's name in US records, though usage can vary by region and era.
How popular is Marcellus in 2026?
In our 2026 popularity tracker, Marcellus sits in the Rare tier — an uncommon, standout choice.
What names are similar to Marcellus?
Names that share Marcellus's sound and style include Marcellous, Marcelino, Marcella, Marcelo, Marcial. Open the "Names like Marcellus" rail on this page for the full list.