Curly-haired
A phonetic variant of the Irish surname Cassidy, derived from the Gaelic 'O Caiside'. It originally referred to descendants of Caiside, a name meaning curly-headed.
Fewer than 5 girls were named Casidy in 2025.
A character in the animated series 'Pokémon' · Pokémon
American actress and daughter of Kathie Lee Gifford
US births per 5-year period, 1990–present (SSA data).
