How Many People Are Named Dineen?
An estimated 356 people in the United States have the first name Dineen. It is almost exclusively a female name. The average bearer is 60 years old, and Dineen peaked in popularity in 1964 with 68 births that year.
Below you will find a full statistical profile of Dineen 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 Dineen paired with any surname.
Estimated Living Americans
356
About 1 in 962,793 people in the U.S.
Rarity
Very Rare
Predicted Gender
Female
100.0% confidence
Average Age
60
years old
Peak Year
1964
68 births
Total Registered
430
since 1880
Gender Distribution for Dineen
Dineen is almost exclusively a female name. Out of 430 total births registered, 100.0% were female.
Dineen as a female name
Ranked #13,757 in 1991
5 female births in 1991
Peak: 1964 (68 births)
Dineen: Popularity Over Time
SSA records for Dineen span from the 1950s to the 1990s, covering 5 decades of naming data. The most popular decade for this name was the 1960s, when 257 babies were registered. Dineen has declined significantly from its peak in the 1960s. Recent registrations are a fraction of what they were at the name's height.
Dineen by Decade
How has Dineen 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.
Dineen by State
Birth registrations for Dineen span all 5 states and territories in the SSA database. The highest counts are in New York, New Jersey, Massachusetts. The lowest are in Connecticut, Pennsylvania, Massachusetts. On average, about 25 Dineens were registered per state.
Dineen + Last Name Combinations
How many people share a full name with Dineen as the first name? Click a combination below to see the estimate, or search any pairing.
Names Similar to Dineen
Other first names starting with D with a similar number of bearers.
Dineen: Questions and Answers
How many people in the U.S. are named Dineen?
We estimate approximately 356 people named Dineen 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 962,793 Americans share this first name.
Is Dineen a common name?
Dineen is classified as "Very Rare" and is more popular than 81.1% of all first names in the SSA database. A total of 430 births have been registered with this name since 1880.
When was Dineen most popular?
Dineen reached peak popularity in 1964, when 68 babies were given this name. The average age of a living person named Dineen is approximately 60 years old, reflecting when the name was most commonly given.
Is Dineen a female name?
Dineen is predominantly female. 100.0% of people with this name are female. See the gender breakdown above for full details.
How many Dineen Smiths are there?
To find how many people share a specific full name, we combine first name and surname frequencies. Try: Dineen Smith, Dineen Johnson, Dineen 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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