How Many People Are Named Diedri?
An estimated 5 people in the United States have the first name Diedri. It is almost exclusively a female name. The average bearer is 78 years old, and Diedri peaked in popularity in 1945 with 10 births that year.
Below you will find a full statistical profile of Diedri as a first name in the United States, including gender data, a year-by-year popularity timeline going back to 1880, a decade breakdown, state-by-state birth registrations, and, when available, a 2020 Census snapshot showing who had the name at that point in time. You can also check how many people share the full name Diedri paired with any surname.
Key Insights
- With an average bearer age of 78, Diedri is a vintage name most associated with earlier generations. Most living bearers were born before 1958.
- Diedri is exceptionally rare. Fewer than 100 people with this name are estimated to be alive in the U.S. today.
Estimated Living Americans
5
About 1 in 68,550,868 people in the U.S.
Rarity
Very Rare
Predicted Gender
Female
100.0% confidence
Average Age
78
years old
Peak Year
1945
10 births
Total Registered
10
since 1880
Gender Distribution for Diedri
Diedri is almost exclusively a female name. Out of 10 total births registered, 100.0% were female.
Diedri as a female name
Ranked #2,962 in 1945
10 female births in 1945
Peak: 1945 (10 births)
Diedri: Popularity Over Time
Diedri by Decade
How has Diedri 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 | |
|---|---|---|---|---|
| 1940s | 10 | 0 | 10 | |
Diedri + Last Name Combinations
How many people share a full name with Diedri as the first name? Click a combination below to see the estimate, or search any pairing.
Names Similar to Diedri
Other first names starting with D with a similar number of bearers.
Diedri: Questions and Answers
How many people in the U.S. are named Diedri?
We estimate approximately 5 people named Diedri 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 68,550,868 Americans share this first name.
Is Diedri a common name?
Diedri is classified as "Very Rare" and is more popular than 18.2% of all first names in the SSA database. A total of 10 births have been registered with this name since 1880.
When was Diedri most popular?
Diedri reached peak popularity in 1945, when 10 babies were given this name. The average age of a living person named Diedri is approximately 78 years old, reflecting when the name was most commonly given.
What does the SSA popularity chart show?
The popularity chart tracks birth registrations, not people currently alive. It shows how often Diedri was given to babies from 1880 through 2024, which is why it is the best tool on the page for seeing long-run naming trends.
Is Diedri a female name?
Diedri is predominantly female. 100.0% of people with this name are female. See the gender breakdown above for full details.
Why can Diedri have a lot of living bearers even if it is not trendy now?
Because a name can build up a large population over many decades. Diedri peaked in 1945, and the average living bearer is about 78 years old, so a name can still have millions of living bearers even after it stops feeling current for newborns.
How many Diedri Smiths are there?
To find how many people share a specific full name, we combine first name and surname frequencies. Try: Diedri Smith, Diedri Johnson, Diedri 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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