How Many People Are Named Dionicia?
An estimated 194 people in the United States have the first name Dionicia. It is almost exclusively a female name. The average bearer is 45 years old, and Dionicia peaked in popularity in 1966 with 10 births that year.
Below you will find a full statistical profile of Dionicia 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 Dionicia paired with any surname.
Estimated Living Americans
194
About 1 in 1,766,775 people in the U.S.
Rarity
Very Rare
Predicted Gender
Female
100.0% confidence
Average Age
45
years old
Peak Year
1966
10 births
Total Registered
320
since 1880
Gender Distribution for Dionicia
Dionicia is almost exclusively a female name. Out of 320 total births registered, 100.0% were female.
Dionicia as a female name
Ranked #14,320 in 2007
7 female births in 2007
Peak: 1966 (10 births)
Dionicia: Popularity Over Time
SSA records for Dionicia span from the 1910s to the 2000s, covering 9 decades of naming data. The most popular decade for this name was the 1980s, when 52 babies were registered. While Dionicia is less common than at its peak in the 1980s, it remains a well-established name with steady registrations.
Dionicia by Decade
How has Dionicia 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.
Dionicia by State
Dionicia + Last Name Combinations
How many people share a full name with Dionicia as the first name? Click a combination below to see the estimate, or search any pairing.
Names Similar to Dionicia
Other first names starting with D with a similar number of bearers.
Dionicia: Questions and Answers
How many people in the U.S. are named Dionicia?
We estimate approximately 194 people named Dionicia 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 1,766,775 Americans share this first name.
Is Dionicia a common name?
Dionicia is classified as "Very Rare" and is more popular than 73.8% of all first names in the SSA database. A total of 320 births have been registered with this name since 1880.
When was Dionicia most popular?
Dionicia reached peak popularity in 1966, when 10 babies were given this name. The average age of a living person named Dionicia is approximately 45 years old, reflecting when the name was most commonly given.
Is Dionicia a female name?
Dionicia is predominantly female. 100.0% of people with this name are female. See the gender breakdown above for full details.
How many Dionicia Smiths are there?
To find how many people share a specific full name, we combine first name and surname frequencies. Try: Dionicia Smith, Dionicia Johnson, Dionicia 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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