Last name Macadams (Macadams 
) , around the world, is a rare surname. The surname Macadams is habitual in Canada, where it is a rare surname, New Zealand, and the United States, where it is a very rare surname. Not in comparison with a country's population, it most frequently occurs in the United States, Canada, and Australia.
| VARIANT | COUNTRY |
|---|---|
| Macadams | United Kingdom, Australia, United States, Canada, New Zealand |
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roberta macadams Canadian politician (1880-1959), CA (b. 1880) |
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cynthia macadams American actress and photographer, US (b. 1939) |
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| william h. macadams (b. 1892) |
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| marjorie gilmore macadams Peerage person ID=624109 |
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| elbert james macadams Peerage person ID=624108 |
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