Cognomen Tarrech (Tarrech 
) , in the world, is a rare surname. The family name Tarrech is habitual in Uruguay, where it is quite a rare surname, Norway, where it is a very rare surname, and Venezuela, where it is an extremely rare surname. In absolute terms, this name is the most popular in Uruguay, Norway, and Brazil. Also, Tarrech is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Tarrech | Norway, Spain, Uruguay, Brazil, Venezuela |
| josep maria campos i tarrech Spanish physician, ES (b. 1941) |
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| maría del carmen da luz tarrech UY (b. 1934) |
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| josep maria puig tarrech Spanish politician, ES |
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