How Many People Are Named Dionna Smith?
There are approximately 30 people named Dionna Smith living in the United States today. That makes this name combination rare, occurring at a rate of about 1 in 11,425,145 Americans.
This estimate combines SSA birth records for the first name Dionna with Census Bureau frequency data for the surname Smith. Below you will find a breakdown of both names, including popularity trends, gender data, and ancestry information.
Estimated People with This Name
30
1 in 11,425,145 Americans
Combination Rarity
Rare
First Name
View full profileDionna
Last Name
View full profileSmith
Dionna: Popularity Over Time
Year-by-year SSA birth registrations for the first name Dionna. The peak year was 1994 with 163 births. The average person named Dionna today is 34 years old.
Ancestry of the Smith Surname
Self-reported race and ethnicity breakdown for people with the surname Smith, from the 2010 U.S. Census Bureau.
How we calculated this
The first name "Dionna" has an estimated frequency of < 0.0001% among living Americans, based on SSA birth records from 1880 to 2024 adjusted for mortality using CDC 2023 life tables.
The surname "Smith" appears at a rate of 828.19 per 100,000 people in the 2010 U.S. Census.
Multiplying these frequencies against the U.S. population of ~343 million gives 30 estimated people. This assumes first names and last names are statistically independent. Full methodology.
Other people named Dionna
Other people with the surname Smith
Dionna Smith: Questions and Answers
How many people are named Dionna Smith?
We estimate approximately 30 people named Dionna Smith are alive in the United States today. The first name Dionna is shared by 3,584 Americans, and the surname Smith is shared by 2,781,834.
How rare is the name Dionna Smith?
This name combination is classified as Rare, occurring at a rate of about 1 in 11,425,145 Americans. The first name Dionna is rare and the surname Smith is very common.
Is Dionna a male or female name?
Dionna is predominantly female, with 0.1% of bearers being male and 99.9% female. It peaked in popularity in 1994 and the average bearer today is 34 years old.
Where does this data come from?
First name data comes from the Social Security Administration (1880 to 2024), adjusted for survival using CDC 2023 life tables. Surname data comes from the 2010 U.S. Census Bureau. Full methodology.
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