Family name Chețan (Chețan 
) , in the entire world, is a very rare surname. The cognomen Chețan is habitual in Eastern Europe, particularly Romania, where it is a rare surname.
| mihai chețan Romanian politician, RO |
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| lucian chețan Romanian footballer, RO (b. 1985) |
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| ioana maria chețan RO |
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