How Many People Are Named Dionisia?
An estimated 163 people in the United States have the first name Dionisia. It is almost exclusively a female name. The average bearer is 40 years old, and Dionisia peaked in popularity in 1974 with 10 births that year.
Below you will find a full statistical profile of Dionisia 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 Dionisia paired with any surname.
Estimated Living Americans
163
About 1 in 2,102,787 people in the U.S.
Rarity
Very Rare
Predicted Gender
Female
100.0% confidence
Average Age
40
years old
Peak Year
1974
10 births
Total Registered
234
since 1880
Gender Distribution for Dionisia
Dionisia is almost exclusively a female name. Out of 234 total births registered, 100.0% were female.
Dionisia as a female name
Ranked #15,478 in 2012
6 female births in 2012
Peak: 1974 (10 births)
Dionisia: Popularity Over Time
SSA records for Dionisia span from the 1910s to the 2010s, covering 9 decades of naming data. The most popular decade for this name was the 1980s, when 55 babies were registered. Dionisia has declined significantly from its peak in the 1980s. Recent registrations are a fraction of what they were at the name's height.
Dionisia by Decade
How has Dionisia 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.
Dionisia by State
Dionisia + Last Name Combinations
How many people share a full name with Dionisia as the first name? Click a combination below to see the estimate, or search any pairing.
Names Similar to Dionisia
Other first names starting with D with a similar number of bearers.
Dionisia: Questions and Answers
How many people in the U.S. are named Dionisia?
We estimate approximately 163 people named Dionisia 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 2,102,787 Americans share this first name.
Is Dionisia a common name?
Dionisia is classified as "Very Rare" and is more popular than 71.4% of all first names in the SSA database. A total of 234 births have been registered with this name since 1880.
When was Dionisia most popular?
Dionisia reached peak popularity in 1974, when 10 babies were given this name. The average age of a living person named Dionisia is approximately 40 years old, reflecting when the name was most commonly given.
Is Dionisia a female name?
Dionisia is predominantly female. 100.0% of people with this name are female. See the gender breakdown above for full details.
How many Dionisia Smiths are there?
To find how many people share a specific full name, we combine first name and surname frequencies. Try: Dionisia Smith, Dionisia Johnson, Dionisia 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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