How Many People Are Named Marifer?
An estimated 380 people in the United States have the first name Marifer. It is almost exclusively a female name. The average bearer is 16 years old, and Marifer peaked in popularity in 2005 with 27 births that year.
Below you will find a full statistical profile of Marifer 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 Marifer paired with any surname.
Estimated Living Americans
380
About 1 in 901,985 people in the U.S.
Rarity
Very Rare
Predicted Gender
Female
100.0% confidence
Average Age
16
years old
Peak Year
2005
27 births
Total Registered
384
since 1880
Gender Distribution for Marifer
Marifer is almost exclusively a female name. Out of 384 total births registered, 100.0% were female.
Marifer as a female name
Ranked #9,964 in 2024
10 female births in 2024
Peak: 2005 (27 births)
Marifer: Popularity Over Time
SSA records for Marifer span from the 1990s to the 2020s, covering 4 decades of naming data. The most popular decade for this name was the 2000s, when 179 babies were registered. Marifer has declined significantly from its peak in the 2000s. Recent registrations are a fraction of what they were at the name's height.
Marifer by Decade
How has Marifer 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.
Marifer by State
Marifer + Last Name Combinations
How many people share a full name with Marifer as the first name? Click a combination below to see the estimate, or search any pairing.
Names Similar to Marifer
Other first names starting with M with a similar number of bearers.
Marifer: Questions and Answers
How many people in the U.S. are named Marifer?
We estimate approximately 380 people named Marifer 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 901,985 Americans share this first name.
Is Marifer a common name?
Marifer is classified as "Very Rare" and is more popular than 81.8% of all first names in the SSA database. A total of 384 births have been registered with this name since 1880.
When was Marifer most popular?
Marifer reached peak popularity in 2005, when 27 babies were given this name. The average age of a living person named Marifer is approximately 16 years old, reflecting when the name was most commonly given.
Is Marifer a female name?
Marifer is predominantly female. 100.0% of people with this name are female. See the gender breakdown above for full details.
How many Marifer Smiths are there?
To find how many people share a specific full name, we combine first name and surname frequencies. Try: Marifer Smith, Marifer Johnson, Marifer 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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