Siemon is both a surname and a masculine given name, a variant of
Simon. People with the name include:
Surname:
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Gustav Siemon (1918–2011), German politician
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Jeff Siemon (1950), former professional American football player
*
Uwe Siemon-Netto (1936), German international columnist
Given name:
*
Siemon Allen, South African contemporary artist
*
Siemon Muller (1900–1970), American paleontologist and geologist
{{given name, type=both
German masculine given names
Surnames from given names