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Marcellis
How to Pronounce Marcellis
Pronounced mar-SELL-iss /mɑːrˈsɛlɪs/High
Meaning: Marcellis is a modern American respelling of Marcellus, the Roman diminutive of Marcus. Marcus ties to Mars, the god of war, so Marcellus reads as 'little Marcus' or 'young warrior.' The -is spelling gives the classical name a contemporary look while keeping its inherited meaning.Low
Popularity in the U.S. · SSA data
U.S. births per year (Social Security Administration, 1880–present). Pink marker = peak year.
SSA data updated May 2026. How we source & verify this data.
History & Origin
Marcellis appears in United States records from the mid-1970s as a modern spelling of the classical Marcellus. That name is the Roman diminutive of Marcus, tied to the war-god Mars; Marcellis keeps the meaning under a fresher ending.
It was never common, reaching only a couple dozen boys a year around its mid-1990s high and lingering rarely into the 2020s. A Marcellis from that peak is around thirty now.
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Frequently Asked
What does the name Marcellis mean?
It is a modern form of Marcellus, a Latin diminutive of Marcus meaning roughly 'little Marcus,' linked to Mars.
How do you pronounce Marcellis?
It's said mar-SELL-iss /mɑːrˈsɛlɪs/, three syllables, stress on the second.
Is Marcellis a boy or girl name?
Marcellis is used as a boy's name.
Is Marcellis a popular name?
No, it has always been rare, though the classical Marcellus is the more familiar form.