namesprite

Cassidy

RankLoading…|Unisex

Cassidy from an Irish surname which was derived from Ó Caiside meaning "descendant of Caiside".

English modern unisex name from an Irish surname.

EnglishEnglish (Modern)3 syllables · /ˈkæs.ɪ.di/

Overview

Popularity data is still loading.

Check back in a moment for rank and trend details.

Related forms

Names related to Cassidy through nicknames, language, or historical forms.

CassKassidy

Similar names

Similar soundNoaSimilar originLucaSimilar meaningIris
namesprite

Pick the perfect name — 145 years of real U.S. birth records. No ads, ever.

Name listsFind namesProAboutPrivacyTerms

Name data: U.S. Social Security birth records, 1880–2025.Built by two parents who couldn’t pick either.

  • Home
  • Lists
  • Saved
  • You