Family name Sedney (Sedney 
) , across the world, is a rare last name. The cognomen Sedney is characteristic of Suriname, where it is quite a common surname, Netherlands, where it is a rare surname, and the United States, where it is a very rare surname. Also, Sedney is the forename as well as the last name.
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| Sedney | Netherlands, Suriname, Philippines, United States, Democratic Republic of the Congo |
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jules sedney Prime Minister of Suriname (1922-2020), SR (b. 1922) |
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david s. sedney United States diplomat and former Defense Department official, US |
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naomi sedney Dutch athlete, NL (b. 1994) |
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zoë sedney Dutch hurdler, NL |
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| raymond sedney Ph.D. Carnegie Mellon University 1951 |
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| cara l sedney researcher |
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| glenn sedney military official in Suriname |
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| mary-lou sedney |
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