How Many People Are Named Mirth?
An estimated 0 people in the United States have the first name Mirth. It is almost exclusively a female name. The average bearer is 0 years old, and Mirth peaked in popularity in 1916 with 5 births that year.
Below you will find a full statistical profile of Mirth 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 Mirth paired with any surname.
Key Insights
- Mirth is exceptionally rare. Fewer than 100 people with this name are estimated to be alive in the U.S. today.
Estimated Living Americans
0
About 1 in 1 people in the U.S.
Rarity
Very Rare
Predicted Gender
Female
100.0% confidence
Average Age
0
years old
Peak Year
1916
5 births
Total Registered
5
since 1880
Gender Distribution for Mirth
Mirth is almost exclusively a female name. Out of 5 total births registered, 100.0% were female.
Mirth as a female name
Ranked #4,932 in 1916
5 female births in 1916
Peak: 1916 (5 births)
Mirth: Popularity Over Time
Mirth by Decade
How has Mirth 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.
| Decade | Total | Male | Female | |
|---|---|---|---|---|
| 1910s | 5 | 0 | 5 | |
Mirth + Last Name Combinations
How many people share a full name with Mirth as the first name? Click a combination below to see the estimate, or search any pairing.
Names Similar to Mirth
Other first names starting with M with a similar number of bearers.
Mirth: Questions and Answers
How many people in the U.S. are named Mirth?
We estimate approximately 0 people named Mirth 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 Americans share this first name.
Is Mirth a common name?
Mirth is classified as "Very Rare" and is more popular than 2.9% of all first names in the SSA database. A total of 5 births have been registered with this name since 1880.
When was Mirth most popular?
Mirth reached peak popularity in 1916, when 5 babies were given this name. The average age of a living person named Mirth is approximately 0 years old, reflecting when the name was most commonly given.
Is Mirth a female name?
Mirth is predominantly female. 100.0% of people with this name are female. See the gender breakdown above for full details.
How many Mirth Smiths are there?
To find how many people share a specific full name, we combine first name and surname frequencies. Try: Mirth Smith, Mirth Johnson, Mirth 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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