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NamyLab

Cassidy

male
Updated 7 months ago

Meaning

"Curly-haired"

From Irish Ó Caiside, commonly interpreted as curly-haired, used broadly as a unisex given name in modern English-speaking contexts.

Themes:irishgaelicsurnamecurly

Fact-checked by Lily Anderson

M.F.A. Creative Writing, Sarah LawrencePublished NovelistName Collection CuratorCreative Names Editor

This name has been verified against authoritative sources including SSA data, etymology databases, and cultural naming traditions.

Popularity History of Cassidy

Full SSA rank history from 1880 to 2024

#2308Ranked in 2024

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Yearly Ranking Snapshot

Pick any SSA release year to inspect that year's national ranking and how it changed from the year before.

Selected Year Rank
#2308

Cassidy was nationally ranked in 2024.

Change Vs Previous Year
+133

better than 2023

Data Source

Popularity rankings are based on official data from the Social Security Administration (SSA), which tracks baby name applications in the United States.

Last updated: 2024 • Data source updated annually

Cassidy Nicknames

Familiar short forms, playful variations, and easy everyday options for Cassidy.

10 ideas
Casie
Nickname
Cass
Nickname
casy
Nickname
cass
Nickname
cie
Nickname
cy
Nickname
co
Nickname
sidy
Nickname
idyy
Nickname
ca
Nickname

❓ Frequently Asked Questions

What does the name Cassidy mean?
Cassidy means "Curly-haired". From Irish Ó Caiside, commonly interpreted as curly-haired, used broadly as a unisex given name in modern English-speaki
What is the origin of Cassidy?
Cassidy is of Irish origin. The name has been used historically across cultures and carries significant cultural meaning within its origin tradition.
How popular is the name Cassidy?
According to the latest SSA data, Cassidy is currently ranked #2308 in the United States. The name has shown interesting trends over the past century, with popularity varying based on cultural preferences and naming trends.
Is Cassidy a boy name?
Cassidy is traditionally a boy name. However, modern naming practices are increasingly flexible, and names can be used across genders based on personal preference.
What are good nicknames for Cassidy?
Popular nicknames for Cassidy include Casie, Cass, casy, cass, and more. These offer shorter, more casual alternatives for everyday use.
What names are similar to Cassidy?
There are many names similar to Cassidy in meaning, origin, or sound. Explore the Similar Names section to discover alternatives that may resonate with you.

Quick Facts

OriginIrish
Syllables3
Length7 letters
US Rank#2308
Trend↑ Rising
Starts withC

Explore More Boy Names Like Cassidy

Cassidy has Irish roots, making it a wonderful choice if you love names from this heritage. Discover more options in our Irish baby names collection, where you'll find hundreds of names with similar cultural depth.

Cassidy appears in several of our curated collections. Check out Beautiful Irish Baby Names and Unique Baby Names for more names with a similar feel. You might also enjoy browsing Baby Names Starting with C and Names That Mean Air for Boys and Girls.

Before you decide, try our Full Name Preview to see how Cassidy pairs with your surname. The Sibling Name Matcher can help find names that complement Cassidy beautifully, and the Nickname Predictor reveals the most common short forms.

Explore our full baby name lists for origin-based, meaning-based, and themed collections, or head back to the baby name generator to continue your search.