How Many People Are Named Alydia?
An estimated 608 people in the United States have the first name Alydia. It is almost exclusively a female name. The average bearer is 16 years old, and Alydia peaked in popularity in 2014 with 36 births that year.
Below you will find a full statistical profile of Alydia 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 Alydia paired with any surname.
Estimated Living Americans
608
About 1 in 563,741 people in the U.S.
Rarity
Very Rare
Predicted Gender
Female
100.0% confidence
Average Age
16
years old
Peak Year
2014
36 births
Total Registered
622
since 1880
Gender Distribution for Alydia
Alydia is almost exclusively a female name. Out of 622 total births registered, 100.0% were female.
Alydia as a female name
Ranked #7,244 in 2024
15 female births in 2024
Peak: 2014 (36 births)
Alydia: Popularity Over Time
SSA records for Alydia span from the 1910s to the 2020s, covering 6 decades of naming data. The most popular decade for this name was the 2010s, when 243 babies were registered. While Alydia is less common than at its peak in the 2010s, it remains a well-established name with steady registrations.
Alydia by Decade
How has Alydia 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.
Alydia by State
Birth registrations for Alydia span all 5 states and territories in the SSA database. The highest counts are in Ohio, Michigan, California. The lowest are in New York, North Carolina, California. On average, about 7 Alydias were registered per state.
Alydia + Last Name Combinations
How many people share a full name with Alydia as the first name? Click a combination below to see the estimate, or search any pairing.
Names Similar to Alydia
Other first names starting with A with a similar number of bearers.
Alydia: Questions and Answers
How many people in the U.S. are named Alydia?
We estimate approximately 608 people named Alydia 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 563,741 Americans share this first name.
Is Alydia a common name?
Alydia is classified as "Very Rare" and is more popular than 86.4% of all first names in the SSA database. A total of 622 births have been registered with this name since 1880.
When was Alydia most popular?
Alydia reached peak popularity in 2014, when 36 babies were given this name. The average age of a living person named Alydia is approximately 16 years old, reflecting when the name was most commonly given.
Is Alydia a female name?
Alydia is predominantly female. 100.0% of people with this name are female. See the gender breakdown above for full details.
How many Alydia Smiths are there?
To find how many people share a specific full name, we combine first name and surname frequencies. Try: Alydia Smith, Alydia Johnson, Alydia 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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