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Jassidy

♀ Girl

Pronounced JASS-ih-dee /ˈdʒæs.ɪ.di/Medium

Meaning: A modern J- respelling of Cassidy, an Irish surname name from O Caiside, linked to 'curly-haired' (and popularly 'clever'). The J- swap is decorative; route follows Cassidy.Low

In 30 seconds: A J- spin on Cassidy: Jassidy leans on 'curly-haired; clever' (said 'JASS-ih-dee'). Modern and rare.

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Origin LowIrish, American

MeaningA modern J- respelling of Cassidy, an Irish surname name from O Caiside, linked to 'curly-haired' (and popularly 'clever'). The J- swap is decorative; route follows Cassidy.

U.S. rank (2024)#16254 ↗ Rising

2024 U.S. births5 girls (0.00% of U.S. girls)

Peak year2009

Total births (all-time)≈ 31

Popularity in the U.S. · SSA data

U.S. births per year (Social Security Administration, 1880–present). Pink marker = peak year.

SSA data updated May 2026. How we source & verify this data.

History & Origin

Jassidy is a modern J- respelling of Cassidy, the Irish surname name from O Caiside, linked to 'curly-haired' and popularly 'clever.' Playful and rare in the U.S. (said 'JASS-ih-dee').

It appears only recently and rarely. Rare, playful, and modern.

Did you know? Jassidy respells Cassidy — an Irish surname name (O Caiside) tied to 'curly-haired,' popularly 'clever' — with a fresh J-; the route follows Cassidy, which we note (said 'JASS-ih-dee').

Overall data confidence 36%

References — Jassidy — respelling of Cassidy; Irish O Caiside; 'curly-haired'

Variations

CassidyJasidyJassidey

Nicknames

JassCassie

Famous Bearers

Famous bearers coming soon.

If you like Jassidy…

Cassidy— the name it respells

Cadence— a like rhythmic modern name

Jocelyn— a like J- girl's name

Jasleidy— shares the -dy ending

Ellidy— another modern pick

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By thememodern irish surname respelling

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Frequently Asked

What does the name Jassidy mean?

Jassidy is a respelling of Cassidy, an Irish surname name linked to 'curly-haired' and popularly 'clever.'

How do you pronounce Jassidy?

It's said JASS-ih-dee /ˈdʒæs.ɪ.di/ — three syllables, stress on the first.

Is Jassidy a boy or girl name?

Jassidy is a girl's name.

How popular is Jassidy?

Jassidy is a newly emerging, rare name in the U.S.