Vieno is both a surname and a given name. Notable people with the name include:
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Jukka Vieno (born 1957), Finnish writer
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V. J. Sukselainen (1906–1995), Finnish politician and Prime Minister of Finland
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Vieno Simonen (1898–1994), Finnish politician and farmer
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Vieno Länsman (died 2024), Finnish politician
{{given name, type=both
Finnish feminine given names
Feminine given names
Finnish masculine given names
Masculine given names
Finnish-language surnames