Last name Cieciuch (Cieciuch 
) , in all the world, is a rare cognomen. The surname Cieciuch is characteristic of Poland, where it is a rare surname, Switzerland, where it is a very rare surname, and the United States. More prevalently, Cieciuch is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Cieciuch | Switzerland, Poland, United States, United Kingdom |
| jan cieciuch Polish psychologist (b. 1974) |
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| jan cieciuch researcher |
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