Cognomen Duley (Duley 
, 杜利 
) , worldwide, is a common last name. The last name Duley is characteristic of India, where it is quite a rare surname, Nicaragua, where it is a rare surname, and New Zealand. Measured by absolute frequency, it is commonest in India, the United States, and the United Kingdom.
| VARIANT | COUNTRY |
|---|---|
| Duley | United Kingdom, Australia, United States, India, France |
| 杜利 | China |
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margaret duley Canadian writer (1894-1968), CA (b. 1894) |
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| w. w. duley (b. 1941) |
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| evelyne duley French politician, FR (b. 1956) |
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| christopher jozsef duley researcher |
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| samuel duley researcher |
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| janis duley American actress, US |
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| mark duley New Zealand musician, NZ |
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| matthew l. duley botanist |
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| lelia duley researcher |
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| samuel duley |
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| samuel duley |
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| joseph-alvare duley |
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| samuel duley |
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| samuel duley |
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| duley trucc musical artist (b. 1991) |
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