Last name Holtreman (Holtreman 
) , in the world, is a rare cognomen. The family name Holtreman is characteristic of Portugal, where it is a rare surname, Belgium, where it is a very rare surname, and Brazil, where it is an extremely rare surname. In absolute terms, the name is most common in Portugal, Belgium, and the United States.
| VARIANT | COUNTRY |
|---|---|
| Holtreman | Portugal, Brazil, Belgium, United States |
| bartolomeu nunes holtreman PT (b. 1725) |
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alfredo augusto das neves holtreman Portuguese lawyer (1837-1920), PT (b. 1837) |
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carlos augusto holtremann franco Portuguese academic, PT (b. 1927) |
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| joão lopes holtreman PT (b. 1925) |
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| antónio holtreman |
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