MallowbyNames

Marcellis

mar-SELL-iss · Dedicated to Mars; warlike

Peak popularity
1994
Usually for
Boys
Trend
Holding steady

Holding steady.

Popularity of Marcellis since 1974

Babies named Marcellis per year in U.S. Social Security records.

81725198020002020Most births 1994Boys
Data table (by decade)
DecadeBoys
1970s11
1980s37
1990s98
2000s98
2010s52
2020s14

Meaning & origin

Marcellis is a rare American given name, first recorded in 1974. It is a variant of the Latin name Marcellus, which itself derives from the Roman family name Marcellus, a diminutive of Marcus. The name Marcellus was borne by several early Christian saints and two popes, giving it a long history in European naming traditions. In the United States, Marcellis saw its peak usage in 1994, with more than five baby boys receiving the name that year, according to Social Security Administration data. Since then, its usage has remained low and stable, never ranking among the top 1000 names. The name has not been recorded in any official state popularity lists, suggesting it is used sporadically across the country. As an American coinage, Marcellis reflects a common pattern of adapting classical names with a modern suffix, offering a distinctive alternative to more common forms like Marcellus or Marcello.

Marcellis is a variant of Marcellus, a Roman family name derived from Marcus, which is thought to be connected to Mars, the Roman god of war. The name Marcellus was borne by several early Christian saints and later by popes, though Marcellis as a spelling variant is a modern American adaptation that emerged in the 1970s.

Nicknames & variants

Nicknames: Marc, Celly

Variants: Marcellus, Marcello, Marcelis

Sibling names for Marcellis

Names that share Marcellis's style, for a brother or sister.

A parent animal hugging its little one, the personalized name page

M is for Marcellis, our favorite little boy.

M is for Marcellis…”

In a Mallowby alphabet book, Marcellis's letter becomes Marcellis's page: hand-illustrated, printed hardcover or paperback, made just for them.

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Questions parents ask

What does the name Marcellis mean?
Marcellis is a variant of Marcellus, a Roman name meaning 'dedicated to Mars' or 'warlike,' referencing the Roman god of war.
How popular is the name Marcellis?
Marcellis has never ranked in the top 1000 U.S. baby names. According to Social Security data, its peak usage was in 1994, but it remains very rare and has not entered the official rankings.
Is Marcellis a boy's name or a girl's name?
Marcellis is almost exclusively used for boys, though it could theoretically be unisex due to its feminine-sounding ending. The data shows it is given to boys.