How Many People Are Named Moncia?
An estimated 386 people in the United States have the first name Moncia. It is almost exclusively a female name. The average bearer is 48 years old, and Moncia peaked in popularity in 1977 with 25 births that year.
Below you will find a full statistical profile of Moncia as a first name in the United States, including gender data, a year-by-year popularity timeline going back to 1880, a decade breakdown, and state-by-state birth registrations. You can also check how many people share the full name Moncia paired with any surname.
Estimated Living Americans
386
About 1 in 887,965 people in the U.S.
Rarity
Very Rare
Predicted Gender
Female
100.0% confidence
Average Age
48
years old
Peak Year
1977
25 births
Total Registered
424
since 1880
Gender Distribution for Moncia
Moncia is almost exclusively a female name. Out of 424 total births registered, 100.0% were female.
Moncia as a female name
Ranked #11,367 in 1993
7 female births in 1993
Peak: 1977 (25 births)
Moncia: Popularity Over Time
SSA records for Moncia span from the 1960s to the 1990s, covering 4 decades of naming data. The most popular decade for this name was the 1970s, when 194 babies were registered. Moncia has declined significantly from its peak in the 1970s. Recent registrations are a fraction of what they were at the name's height.
Moncia by Decade
How has Moncia tracked across different eras? The table below groups all SSA birth registrations into 10-year periods, with separate male and female counts. The colored bar shows each decade's share relative to the peak.
Moncia by State
Moncia + Last Name Combinations
How many people share a full name with Moncia as the first name? Click a combination below to see the estimate, or search any pairing.
Names Similar to Moncia
Other first names starting with M with a similar number of bearers.
Moncia: Questions and Answers
How many people in the U.S. are named Moncia?
We estimate approximately 386 people named Moncia are alive in the United States today. This is based on SSA birth records from 1880 to 2024, adjusted for mortality using CDC life tables. About 1 in 887,965 Americans share this first name.
Is Moncia a common name?
Moncia is classified as "Very Rare" and is more popular than 82% of all first names in the SSA database. A total of 424 births have been registered with this name since 1880.
When was Moncia most popular?
Moncia reached peak popularity in 1977, when 25 babies were given this name. The average age of a living person named Moncia is approximately 48 years old, reflecting when the name was most commonly given.
Is Moncia a female name?
Moncia is predominantly female. 100.0% of people with this name are female. See the gender breakdown above for full details.
How many Moncia Smiths are there?
To find how many people share a specific full name, we combine first name and surname frequencies. Try: Moncia Smith, Moncia Johnson, Moncia Williams. You can also search any combination on our homepage.
Where does this data come from?
Our estimates use Social Security Administration birth records (1880 to 2024), adjusted for survival using CDC 2023 life tables broken down by sex. The U.S. population figure (342,754,338) is from the Census Bureau's July 2025 estimate. Full methodology.
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