How Many People Are Named Mariely?
An estimated 1,167 people in the United States have the first name Mariely. It is almost exclusively a female name. The average bearer is 19 years old, and Mariely peaked in popularity in 2008 with 64 births that year.
Below you will find a full statistical profile of Mariely 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 Mariely paired with any surname.
Estimated Living Americans
1,167
About 1 in 293,706 people in the U.S.
Rarity
Rare
Predicted Gender
Female
100.0% confidence
Average Age
19
years old
Peak Year
2008
64 births
Total Registered
1,187
since 1880
Gender Distribution for Mariely
Mariely is almost exclusively a female name. Out of 1,187 total births registered, 100.0% were female.
Mariely as a female name
Ranked #5,227 in 2024
25 female births in 2024
Peak: 2008 (64 births)
Mariely: Popularity Over Time
SSA records for Mariely span from the 1980s to the 2020s, covering 5 decades of naming data. The most popular decade for this name was the 2000s, when 435 babies were registered. While Mariely is less common than at its peak in the 2000s, it remains a well-established name with steady registrations.
Mariely by Decade
How has Mariely 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.
Mariely by State
Birth registrations for Mariely span all 6 states and territories in the SSA database. The highest counts are in Texas, California, New York. The lowest are in Illinois, New Jersey, Florida. On average, about 75 Marielys were registered per state.
Mariely + Last Name Combinations
How many people share a full name with Mariely as the first name? Click a combination below to see the estimate, or search any pairing.
Names Similar to Mariely
Other first names starting with M with a similar number of bearers.
Mariely: Questions and Answers
How many people in the U.S. are named Mariely?
We estimate approximately 1,167 people named Mariely 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 293,706 Americans share this first name.
Is Mariely a common name?
Mariely is classified as "Rare" and is more popular than 91.1% of all first names in the SSA database. A total of 1,187 births have been registered with this name since 1880.
When was Mariely most popular?
Mariely reached peak popularity in 2008, when 64 babies were given this name. The average age of a living person named Mariely is approximately 19 years old, reflecting when the name was most commonly given.
Is Mariely a female name?
Mariely is predominantly female. 100.0% of people with this name are female. See the gender breakdown above for full details.
How many Mariely Smiths are there?
To find how many people share a specific full name, we combine first name and surname frequencies. Try: Mariely Smith, Mariely Johnson, Mariely 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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