Keira means dark or dark-haired — from the Irish Gaelic ciar. Keira Knightley defined period-drama elegance through Pride and Prejudice, Atonement, and Pirates of the Caribbean. The EI-spelling is Knightley's own — it was reportedly a misspelling on her birth certificate that became more famous than the original. Five letters of Irish darkness and the most elegant jaw in British cinema.
Pride and Prejudice and Atonement are masterpieces.
Five letters with an elegant, Irish sound: KEER-ah.
The EI-spelling became more famous than the original Ciara.
Pirates of the Caribbean adds adventure.
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The vibe of Keira
darkKnightleyPride and PrejudiceAtonementIrishelegantperiod-dramaPirates
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Origin & history of Keira
Irish Gaelic ciar (dark)→Ciara→EI-variant Keira
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Irish Gaelic roots
Keira comes from the Irish Gaelic ciar meaning dark or dark-haired. Keira Knightley defined period-drama elegance through Pride and Prejudice (2005), Atonement (2007), and Pirates of the Caribbean. The EI-spelling was reportedly a misspelling that became more famous than the original.
2
First recorded
Earliest known use: EI-variant; Keira Knightley (born 1985).
3
Today
Keira remains a beloved choice, ranking #426 in the US. 33,369 babies have been named Keira since 1962.
◈ Sources: Behind the Name, SSA data
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How popular is Keira?
2006peak year
Keira reached its widest reach during the early 2000s. In 2006, 3,022 babies received the name (ranked #110). In the present decade it sits around #426, with about 801 babies given the name annually. Keira has been declining in recent years. The all-time total comes to roughly 33,369 registrations.
Year-by-year registrations1880–2024 · U.S. Social Security data
Keira's Life Path 7 is the seeker's number — seeking in the dark. People named Keira tend to be elegant, dark-beautiful, and gifted at making period drama feel contemporary.
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Makes period drama contemporary
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Elegant dark beauty
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Knightley-level poise
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Irish-shadow depth
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Misspelling that conquered the world
K2
E5
I9
R9
A1
Sum: 26 → Life path 8
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Personality of Keira
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Built for success
They don't dream of achievement — they plan for it.
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Commanding presence
They walk in and people notice.
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Strategic mind
Always three moves ahead.
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Unbreakable
Setbacks sharpen them. Resilience is in their DNA.
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