Cognomen Coppersmith (Coppersmith 
, קופרשמידט ) , in the world, is quite a rare surname. The family name Coppersmith is characteristic of Israel, where it is quite a rare surname, New Zealand, where it is a rare surname, and the United States.
| VARIANT | COUNTRY |
|---|---|
| Coppersmith | Canada, Israel, Australia, New Zealand, United States |
| קופרשמידט | Israel |
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sam coppersmith American politician, US (b. 1955) |
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| louis coppersmith American politician (1928-1989), US (b. 1928) |
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| don coppersmith Cryptographer and mathematician, US (b. 1950) |
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| susan coppersmith American condensed matter physicist, US (b. 1957) |
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| glen coppersmith researcher |
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| yvette coppersmith Australian artist, AU (b. 1980) |
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