How Many People Are Named Dallis?
An estimated 1,422 people in the United States have the first name Dallis. It is used for both genders, with 52.5% male. The average bearer is 26 years old, and Dallis peaked in popularity in 2013 with 69 births that year.
Below you will find a full statistical profile of Dallis 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 Dallis paired with any surname.
Key Insights
- Dallis has undergone a significant gender shift. Originally given predominantly to boys, it is now more commonly a girls' name.
- Dallis is a genuinely unisex name, given to both boys and girls in roughly equal numbers.
Estimated Living Americans
1,422
About 1 in 241,037 people in the U.S.
Rarity
Rare
Predicted Gender
Male
52.5% confidence
Average Age
26
years old
Peak Year
2013
69 births
Total Registered
1,767
since 1880
Gender Distribution for Dallis
Dallis is a genuinely unisex name, used for both males (52.5%) and females (47.5%). Out of 1,767 total births registered, 928 were male and 839 were female.
Dallis as a male name
Ranked #7,851 in 2024
10 male births in 2024
Peak: 1941 (19 births)
Dallis as a female name
Ranked #6,429 in 2024
18 female births in 2024
Peak: 2013 (58 births)
Dallis: Popularity Over Time
SSA records for Dallis span from the 1910s to the 2020s, covering 12 decades of naming data. The most popular decade for this name was the 2010s, when 463 babies were registered. While Dallis is less common than at its peak in the 2010s, it remains a well-established name with steady registrations.
Dallis by Decade
How has Dallis 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.
Dallis by State
Birth registrations for Dallis span all 8 states and territories in the SSA database. The highest counts are in Georgia, Michigan, Texas. The lowest are in North Carolina, Missouri, Louisiana. On average, about 8 Dalliss were registered per state.
Dallis + Last Name Combinations
How many people share a full name with Dallis as the first name? Click a combination below to see the estimate, or search any pairing.
Names Similar to Dallis
Other first names starting with D with a similar number of bearers.
Dallis: Questions and Answers
How many people in the U.S. are named Dallis?
We estimate approximately 1,422 people named Dallis 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 241,037 Americans share this first name.
Is Dallis a common name?
Dallis is classified as "Rare" and is more popular than 92.1% of all first names in the SSA database. A total of 1,767 births have been registered with this name since 1880.
When was Dallis most popular?
Dallis reached peak popularity in 2013, when 69 babies were given this name. The average age of a living person named Dallis is approximately 26 years old, reflecting when the name was most commonly given.
Is Dallis a male name?
Dallis is predominantly male. 52.5% of people with this name are male. See the gender breakdown above for full details.
How many Dallis Smiths are there?
To find how many people share a specific full name, we combine first name and surname frequencies. Try: Dallis Smith, Dallis Johnson, Dallis 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.
Search for a full name combination
How Many of Me