Olimpiu is a masculine Romanian given name. Notable people with the name include:
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Olimpiu Becheș (born 1955), Romanian rugby union player
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Olimpiu Bucur (born 1989), Romanian footballer
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Olimpiu Blaj (born 1986), Romanian actor
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Olimpiu Marin (born 1969), Romanian sports shooter
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Olimpiu Moruțan (born 1999), Romanian footballer
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Olimpiu G. Urcan (born 1977), chess historian
{{given name
Romanian masculine given names