How Many People Are Named Marium?
An estimated 335 people in the United States have the first name Marium. It is almost exclusively a female name. The average bearer is 24 years old, and Marium peaked in popularity in 1998 with 19 births that year.
Below you will find a full statistical profile of Marium 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 Marium paired with any surname.
Estimated Living Americans
335
About 1 in 1,023,147 people in the U.S.
Rarity
Very Rare
Predicted Gender
Female
100.0% confidence
Average Age
24
years old
Peak Year
1998
19 births
Total Registered
380
since 1880
Gender Distribution for Marium
Marium is almost exclusively a female name. Out of 380 total births registered, 100.0% were female.
Marium as a female name
Ranked #11,807 in 2023
8 female births in 2023
Peak: 1998 (19 births)
Marium: Popularity Over Time
SSA records for Marium span from the 1920s to the 2020s, covering 8 decades of naming data. The most popular decade for this name was the 2000s, when 119 babies were registered. Marium has declined significantly from its peak in the 2000s. Recent registrations are a fraction of what they were at the name's height.
Marium by Decade
How has Marium 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.
Marium + Last Name Combinations
How many people share a full name with Marium as the first name? Click a combination below to see the estimate, or search any pairing.
Names Similar to Marium
Other first names starting with M with a similar number of bearers.
Marium: Questions and Answers
How many people in the U.S. are named Marium?
We estimate approximately 335 people named Marium 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 1,023,147 Americans share this first name.
Is Marium a common name?
Marium is classified as "Very Rare" and is more popular than 80.4% of all first names in the SSA database. A total of 380 births have been registered with this name since 1880.
When was Marium most popular?
Marium reached peak popularity in 1998, when 19 babies were given this name. The average age of a living person named Marium is approximately 24 years old, reflecting when the name was most commonly given.
Is Marium a female name?
Marium is predominantly female. 100.0% of people with this name are female. See the gender breakdown above for full details.
How many Marium Smiths are there?
To find how many people share a specific full name, we combine first name and surname frequencies. Try: Marium Smith, Marium Johnson, Marium 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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