Cassidy
GirlIrish (Gaelic)
Cassidy is a girl name of Irish (Gaelic) origin meaning "Curly‑haired; descendant of Caiside".
About this name
Gender
Girl
Language
Irish (Gaelic)
Religion
None
Popularity
10 / 100
Syllables
3
Length
7 letters
Meaning
Curly‑haired; descendant of Caiside
Etymology
From the Irish surname Ó Caiside, meaning descendant of Caiside, a personal name derived from the Gaelic word 'cas' meaning curly‑haired.
Famous People Named Cassidy
- Cassidy Freeman — American actress and singer
- Cassidy — American rapper from Philadelphia
Frequently Asked Questions About Cassidy
What does the name Cassidy mean?
Cassidy means "Curly‑haired; descendant of Caiside", and is of Irish (Gaelic) origin.
What is the origin of the name Cassidy?
Cassidy originates from Irish (Gaelic), commonly used in Western Europe (Ireland).
Is Cassidy a boy or girl name?
Cassidy is typically used as a girl name.
What religion is the name Cassidy associated with?
Cassidy is associated with None.
Are there famous people named Cassidy?
Yes — notable people named Cassidy include Cassidy Freeman (American actress and singer) and Cassidy (American rapper from Philadelphia).
Last updated: June 2026