Across the world, Puech (Puech 
) is a very rare unisex first name. The first name Puech is characteristic of Western Europe, particularly France, where it is a very rare gender-neutral name. Much more frequently, Puech is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Puech | Germany, Spain, France, Canada, United Kingdom |
| pere alegre i puech Spanish pianist and composer (1909-1986), ES (b. 1909) |
|