How Many People Are Named Mcadoo?
An estimated 1 people in the United States have the first name Mcadoo. It is almost exclusively a male name. The average bearer is 145 years old, and Mcadoo peaked in popularity in 1918 with 26 births that year.
Below you will find a full statistical profile of Mcadoo 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 Mcadoo paired with any surname.
Key Insights
- With an average bearer age of 145, Mcadoo is a vintage name most associated with earlier generations. Most living bearers were born before 1891.
- Mcadoo is exceptionally rare. Fewer than 100 people with this name are estimated to be alive in the U.S. today.
Estimated Living Americans
1
About 1 in 342,754,338 people in the U.S.
Rarity
Very Rare
Predicted Gender
Male
100.0% confidence
Average Age
145
years old
Peak Year
1918
26 births
Total Registered
68
since 1880
Gender Distribution for Mcadoo
Mcadoo is almost exclusively a male name. Out of 68 total births registered, 100.0% were male.
Mcadoo as a male name
Ranked #3,723 in 1924
7 male births in 1924
Peak: 1918 (26 births)
Mcadoo: Popularity Over Time
SSA records for Mcadoo span from the 1910s to the 1920s, covering 2 decades of naming data. The most popular decade for this name was the 1910s, when 49 babies were registered. While Mcadoo is less common than at its peak in the 1910s, it remains a well-established name with steady registrations.
Mcadoo by Decade
How has Mcadoo 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.
Mcadoo by State
Mcadoo + Last Name Combinations
How many people share a full name with Mcadoo as the first name? Click a combination below to see the estimate, or search any pairing.
Names Similar to Mcadoo
Other first names starting with M with a similar number of bearers.
Mcadoo: Questions and Answers
How many people in the U.S. are named Mcadoo?
We estimate approximately 1 people named Mcadoo 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 342,754,338 Americans share this first name.
Is Mcadoo a common name?
Mcadoo is classified as "Very Rare" and is more popular than 3.8% of all first names in the SSA database. A total of 68 births have been registered with this name since 1880.
When was Mcadoo most popular?
Mcadoo reached peak popularity in 1918, when 26 babies were given this name. The average age of a living person named Mcadoo is approximately 145 years old, reflecting when the name was most commonly given.
Is Mcadoo a male name?
Mcadoo is predominantly male. 100.0% of people with this name are male. See the gender breakdown above for full details.
How many Mcadoo Smiths are there?
To find how many people share a specific full name, we combine first name and surname frequencies. Try: Mcadoo Smith, Mcadoo Johnson, Mcadoo 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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