How Many People Are Named Dayjah?
An estimated 270 people in the United States have the first name Dayjah. It is almost exclusively a female name. The average bearer is 22 years old, and Dayjah peaked in popularity in 2000 with 31 births that year.
Below you will find a full statistical profile of Dayjah 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 Dayjah paired with any surname.
Estimated Living Americans
270
About 1 in 1,269,461 people in the U.S.
Rarity
Very Rare
Predicted Gender
Female
100.0% confidence
Average Age
22
years old
Peak Year
2000
31 births
Total Registered
275
since 1880
Gender Distribution for Dayjah
Dayjah is almost exclusively a female name. Out of 275 total births registered, 100.0% were female.
Dayjah as a female name
Ranked #15,819 in 2021
5 female births in 2021
Peak: 2000 (31 births)
Dayjah: Popularity Over Time
SSA records for Dayjah span from the 1990s to the 2020s, covering 4 decades of naming data. The most popular decade for this name was the 2000s, when 139 babies were registered. Dayjah has declined significantly from its peak in the 2000s. Recent registrations are a fraction of what they were at the name's height.
Dayjah by Decade
How has Dayjah 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.
Dayjah by State
Dayjah + Last Name Combinations
How many people share a full name with Dayjah as the first name? Click a combination below to see the estimate, or search any pairing.
Names Similar to Dayjah
Other first names starting with D with a similar number of bearers.
Dayjah: Questions and Answers
How many people in the U.S. are named Dayjah?
We estimate approximately 270 people named Dayjah 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 1,269,461 Americans share this first name.
Is Dayjah a common name?
Dayjah is classified as "Very Rare" and is more popular than 78% of all first names in the SSA database. A total of 275 births have been registered with this name since 1880.
When was Dayjah most popular?
Dayjah reached peak popularity in 2000, when 31 babies were given this name. The average age of a living person named Dayjah is approximately 22 years old, reflecting when the name was most commonly given.
Is Dayjah a female name?
Dayjah is predominantly female. 100.0% of people with this name are female. See the gender breakdown above for full details.
How many Dayjah Smiths are there?
To find how many people share a specific full name, we combine first name and surname frequencies. Try: Dayjah Smith, Dayjah Johnson, Dayjah 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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