Cognomen Ostreicher (Ostreicher 
) , in the entire world, is a rare last name. The surname Ostreicher is characteristic of the Dominican Republic, where it is a rare surname, the United States, and Switzerland, where it is a very rare surname. In absolute terms, it is commonest in the United States, the United Kingdom, and the Dominican Republic.
| VARIANT | COUNTRY |
|---|---|
| Ostreicher | Germany, Canada, Dominican Republic, United Kingdom, United States |
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jacob ostreicher American businessman held without charges in Bolivian prison, US (b. 1959) |
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eli ostreicher American businessman, GB (b. 1984) |
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| sebastian ostreicher researcher |
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