N
NamyLab

Cassidy

female

Meaning

"Curly-haired"

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

Popularity History of Cassidy

Full SSA rank history from 1880 to 2024

#476Top 500

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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
#476

Cassidy was nationally ranked in 2024.

Change Vs Previous Year
+20

better than 2023

Source: U.S. Social Security Administration, latest release 2024. Names used fewer than 5 times in a given year are not ranked.

Cassidy Nicknames

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

3 ideas
Cass
Nickname
Cassie
Nickname
Sid
Nickname

Similar Names to Cassidy

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“Pledge or Promise”

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Alana

“Beautiful or Noble”

#143
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female

Ashlyn

“Dream; Ash Tree”

#908
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Aileen

“Bright; Shining One”

#718
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Alanna

“Little Child”

#289
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Ashlynn

“Dream; Vision”

#1024
|Irish
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Arline

“Pledge or Oath”

Unranked
|Irish
female

Arleen

“Pledge”

#4767
|Irish
female

Allene

“Bright”

Unranked
|Irish
female

Alannah

“Child; Dear One”

#1506
|Irish

Baby Name Lists That Include Cassidy

Browse every Namylab list page that currently includes Cassidy, from meaning and origin collections to letter, syllable, and themed baby name lists.

14 linked lists

Quick Facts

OriginIrish
Syllables3
Length7 letters

Sibling Ideas