Cognomen Selph (Selph 
) , in all the world, is quite a rare family name. The cognomen Selph is habitual in the Democratic Republic of the Congo, where it is a rare surname, the United States, and Sweden. In absolute terms, it is commonest in the United States, the Democratic Republic of the Congo, and Canada.
| VARIANT | COUNTRY |
|---|---|
| Selph | Sweden, United States, India, Canada, Democratic Republic of the Congo |
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carl selph American politician, US (b. 1946) |
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| leon selph American singer (1914-1999), US (b. 1914) |
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| jimmie selph American musician (1915-2000), US (b. 1915) |
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| glenn selph college basketball player (1973–1975) South Alabama |
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| shelley selph researcher |
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| john p selph researcher |
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