Cognomen Kejda (Kejda 
) , all around the world, is a rare surname. The family name Kejda is habitual in Czechia, where it is a rare surname, Austria, and Slovakia. Likewise, Kejda is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Kejda | Czechia, Austria, Albania, Poland, Slovakia |
| josef kejda CZ (b. 1911) |
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| františek kejda Czechoslovak member of Czechoslovak national parliament and Czechoslovak politician (b. 1926) |
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| jaromír kejda CZ (b. 1935) |
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| alannah kejda researcher (ORCID 0000-0003-0635-606X) |
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| petr kejda CZ (b. 1973) |
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