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Home › Baby Names Directory › Kaycie

Kaycie

♀ Girl

Pronounced KAY-see /ˈkeɪ.si/High

Meaning: -cie spelling of Kacie/Casey — from Irish O'Cathasaigh, 'vigilant, watchful'; also a K.C. initials echo; routes layeredLow

In 30 seconds: Cheerful and bright: Kaycie spells Casey — Irish 'vigilant, watchful' — with a sweet -cie. Friendly, peppy, and warm.
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Origin MediumIrish, American
Meaning-cie spelling of Kacie/Casey — from Irish O'Cathasaigh, 'vigilant, watchful'; also a K.C. initials echo; routes layered
U.S. rank (2025)#4407 ↘ Falling
2025 U.S. births32 girls (0.00% of U.S. girls)
Peak year2000
Total births (all-time)≈ 2,461

Popularity in the U.S. · SSA data

peak 200019652025

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

Kaycie is a -cie spelling of Kacie/Casey — from Irish O'Cathasaigh, 'vigilant, watchful', also echoing the initials K.C. (routes layered, which we note). A cheerful, peppy name.

It registers thinly beside Casey. Rare, vigilant at the (likely) root, and friendly.

Did you know? Casey comes from the Irish surname O'Cathasaigh, 'vigilant, watchful' — and echoes the initials K.C.; Kaycie gives the friendly name a -cie spelling.
Overall data confidence 65%
Behind the Name — Casey — routes layered

Variations

CaseyKacieKasey

Nicknames

Kay

Famous Bearers

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If you like Kaycie…

Casey— the standard spelling
Kacie— a fellow K- spelling
Kasey— a companion spelling
Macie— another -cie name

Explore names like Kaycie

By themeuncertainamericanirishmodern-spelling

All themes →All meanings →All origins →

Frequently Asked

What does the name Kaycie mean?

Kaycie spells Casey, from Irish 'vigilant, watchful', echoing K.C.; the routes are layered.

How do you pronounce Kaycie?

It's said KAY-see /ˈkeɪ.si/ — two syllables, stress on the first.

Is Kaycie a boy or girl name?

Kaycie is a girl's name.

How popular is Kaycie?

Kaycie is a rare spelling in the U.S.

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