MallowbyNames

Marcy

MAR-see · Of Mars, warlike; or diminutive of Marcia

2025 rank (girls)
#3,459
Babies named in 2025
44
Peak popularity
1971
2025 frequency
1 in 36,529 girls
Usually for
Girls
Trend
Rising since 2011

A 1970s favorite, climbing again.

Popularity of Marcy since 1915

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

3857701.2k192019602000Most births 1971Girls
Data table (by decade)
DecadeGirls
1910s48
1920s143
1930s266
1940s1,069
1950s4,043
1960s5,659
1970s6,378
1980s2,467
1990s821
2000s363
2010s299
2020s231

Meaning & origin

Marcy is a name with Latin roots, ultimately from the Roman god Mars, but its modern use is distinctly American. First recorded in the U.S. in 1915, the name saw its greatest popularity in the 1970s, reaching a peak rank in 1971. After a long decline, Marcy has been rising again since 2011, though it remains uncommon; in the latest year, about 1 in 36,529 girls were named Marcy. It is most popular in California. The name has a friendly, approachable sound, often associated with the character Marcy from the cartoon 'Peanuts' (though the character's full name is Marcie). Its revival reflects a trend toward vintage nickname-names from the mid-20th century.

Marcy originated as a pet form of Marcia, the feminine form of the Roman name Marcius, which is derived from Mars, the Roman god of war. It emerged in English-speaking countries in the late 19th and early 20th centuries, becoming an independent given name. The spelling variant Marcie also appears, with Marcy being the more common form in the United States.

Where Marcy is most popular

Births per 100,000 girls by state. Press play or drag the slider to watch it move across the decades. The lightest shade means too few recorded births.

2020s
Fewermore per 100k girlstoo few births

Nicknames & variants

Nicknames: Mar

Variants: Marcie, Marci

Sibling names for Marcy

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

Sisters: Amy, Julie, Beth, Laura, Stacy

Brothers: Gary, Alan, Dennis, Eric, Scott, Mardy

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

M is for Marcy, our favorite little girl.

M is for Marcy…”

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

Make Marcy's book

Books for siblings or grandkids? The second book is 15% off.

Questions parents ask

What is the meaning of the name Marcy?
Marcy is typically derived from Marcia, meaning "of Mars" or "warlike," referring to the Roman god of war.
Is Marcy a popular name today?
As of 2023, Marcy ranked #3459 in the U.S., with about 1 in 36,529 newborns given the name. It peaked in popularity in the 1970s.
Is Marcy a boy or girl name?
Marcy is predominantly used as a girl's name, though it has occasionally been used for boys.