Girl · #13,427 in 2026

Cassidee

Name: Popularity of the name Cassidee in U.S. births, 1880–2026
Creator: U.S. Social Security Administration
License: https://www.ssa.gov/foia/
Keywords: Cassidee, baby name, popularity, U.S., SSA, rankings

Current Rank

#13,427

Peak Rank

#3,924 (2014)

Total Babies

777

5-Yr Trend

Stable

1981

First Year

2024

Last Year

2014

Peak Year

#3924

Peak Rank

777

Total Count

Years Active

The Story of Cassidee

Cassidee first appeared in U.S. Social Security Administration records as a baby girl name in 1981, with 6 babies given the name that year. The name hit its high-water mark in 2014: 38 births, good for #3,924 nationwide. About 32% of every Cassidee on record arrived during the 2000s, its defining decade. Cassidee last appeared in the published SSA data in 2024, with 6 recorded births — it has not charted nationally since. All told, over 777 Americans have carried the name since 1880, from the 1980s to the 2020s.

Popularity Over Time

Popularity by State

Top 10

11-50

51-100

101-500

500+

No data

Names that sound like Cassidee

Phonetically similar names — useful when Cassidee is the vibe but a different syllable count or letter feel might suit better. Linked entries have a profile on Peek a Name.

Cassady
Cassidy
Kassidy
Cassity
Casad
Custody
Cassatt
Casado
Cannady
Casada
Cassada
Kiskadee

Source: Datamuse . Phonetic similarity ranking, not curated.

Frequently Asked Questions about Cassidee

What does the name Cassidee mean?

Cassidee is a girl's name that has been used in U.S. records since 1981. Behind the Name doesn't list a specific etymology, but the name has remained in use across multiple decades.

How popular is Cassidee in 2026?

In 2026, Cassidee ranks #13,427 among girls' names in the U.S., with 6 babies given the name that year.

When was Cassidee most popular?

Cassidee reached its peak popularity in 2014, ranking #3,924 that year with 38 babies given the name.

In which U.S. states is Cassidee most popular?

Cassidee has historically been most popular in Utah, Michigan, Texas. Rankings vary year to year, but these states show the strongest concentration of births named Cassidee.

Is Cassidee a unisex name?

In U.S. Social Security records, Cassidee is primarily a girl's name. We don't have meaningful data for it as a boy's name.

What names go well with Cassidee?

Names that share a similar style or popularity range with Cassidee include Berlynn, Kaysen, Allyanna. These pairings are based on rank proximity and naming era in U.S. data.

About the name Cassidee

Cassidee is a girl baby name tracked by the U.S. Social Security Administration. It first appeared in SSA records in 1981 and has accumulated 777 births in the dataset. Cassidee's peak popularity came in 2014 when it ranked #3,924. Use the chart and map above to compare Cassidee's trajectory across years and U.S. states, or browse the related names section to discover similar choices.

Continue exploring

Data sources

Birth statistics (counts, ranks, years 1880–2026) — U.S. Social Security Administration . Predictions for years not yet released by SSA are computed by Peek a Name from historical trends; we update with official data as soon as it ships.
Etymology, cultural origins, and related forms — Behind the Name (used under their public API terms).
Meaning prose and editorial summary — Wikipedia article extracts, licensed under CC BY-SA 3.0 .
Predicted nationality distribution — Nationalize.io .
Phonetically similar names — Datamuse .

Peek a Name aggregates and presents the above data for informational purposes. Statistical predictions and external attributions are clearly labelled where shown; we make no guarantee of accuracy beyond what each source provides.