Family name Chir (Chir 
, อชิร 
, Шир 
) , in the world, is quite a rare cognomen. The cognomen Chir is characteristic of Algeria, where it is quite a rare surname, Tunisia, and Paraguay. Measured by absolute frequency, this name is the most popular in Algeria, Tunisia, and Myanmar. Also, Chir is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Chir | Tunisia, Algeria, Myanmar, India, France |
| อชิร | Thailand |
| Шир | Turkey, Kazakhstan, Russia, Kyrgyzstan, Ukraine |
| Чир | Azerbaijan, Russia, Kyrgyzstan, Belarus, Ukraine |
| marian chir Polish Righteous Among the Nations, PL (b. 1906) |
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| michał chir Polish Righteous Among the Nations, PL (b. 1910) |
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| joanna chir Polish Righteous Among the Nations, PL (b. 1919) |
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| yazid chir FR (b. 1964) |
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| sandrine chir French politician, FR (b. 1975) |
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