How Many People Are Named Kassidie?
An estimated 319 people in the United States have the first name Kassidie. It is almost exclusively a female name. The average bearer is 22 years old, and Kassidie peaked in popularity in 2001 with 22 births that year.
Below you will find a full statistical profile of Kassidie 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 Kassidie paired with any surname.
Estimated Living Americans
319
About 1 in 1,074,465 people in the U.S.
Rarity
Very Rare
Predicted Gender
Female
100.0% confidence
Average Age
22
years old
Peak Year
2001
22 births
Total Registered
325
since 1880
Gender Distribution for Kassidie
Kassidie is almost exclusively a female name. Out of 325 total births registered, 100.0% were female.
Kassidie as a female name
Ranked #15,003 in 2017
6 female births in 2017
Peak: 2001 (22 births)
Kassidie: Popularity Over Time
SSA records for Kassidie span from the 1980s to the 2010s, covering 4 decades of naming data. The most popular decade for this name was the 2000s, when 147 babies were registered. While Kassidie is less common than at its peak in the 2000s, it remains a well-established name with steady registrations.
Kassidie by Decade
How has Kassidie 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.
Kassidie + Last Name Combinations
How many people share a full name with Kassidie as the first name? Click a combination below to see the estimate, or search any pairing.
Names Similar to Kassidie
Other first names starting with K with a similar number of bearers.
Kassidie: Questions and Answers
How many people in the U.S. are named Kassidie?
We estimate approximately 319 people named Kassidie 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 1,074,465 Americans share this first name.
Is Kassidie a common name?
Kassidie is classified as "Very Rare" and is more popular than 79.9% of all first names in the SSA database. A total of 325 births have been registered with this name since 1880.
When was Kassidie most popular?
Kassidie reached peak popularity in 2001, when 22 babies were given this name. The average age of a living person named Kassidie is approximately 22 years old, reflecting when the name was most commonly given.
Is Kassidie a female name?
Kassidie is predominantly female. 100.0% of people with this name are female. See the gender breakdown above for full details.
How many Kassidie Smiths are there?
To find how many people share a specific full name, we combine first name and surname frequencies. Try: Kassidie Smith, Kassidie Johnson, Kassidie 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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