Siiri
{{Short description|Female given name}}
{{Infobox given name
| name = Siiri
| image =
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| gender = Female
| meaning =
| language = Estonian, Finnish
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| nickname =
| related names = Sigrid, Siri
| name day = 19 June (both Estonia and Finland){{cite web |url=https://www.behindthename.com/name/siiri/namedays|title=Siiri, Name Days|date=2018|website=Behind the Name|accessdate=19 June 2020}}
| derived = from the Old Norse name Sigríðr, derived from sigr (“victory”) + fríðr (“beautiful”){{cite web |url=https://www.nordicnames.de/wiki/Sigr%C3%AD%C3%B0r|title=Sigríðr|date=2019|website=Nordic Names|accessdate=19 June 2020}}
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Siiri is an Estonian and Finnish feminine given name derived from the Old Norse name Sigríðr. It is a cognate of the modern Scandinavian name Sigrid.
People named Siiri include:
- Siiri Angerkoski (1902–1971), Finnish actress
- Siiri Oviir (born 1947), Estonian politician
- Siiri Nordin (born 1980), Finnish singer
- Siiri Rantanen (1924–2023), Finnish cross-country skier
- Siiri Sisask (born 1968), Estonian singer, actress and politician
- Siiri Välimaa (born 1990), Finnish footballer
- Siiri Vallner (born 1972), Estonian architect
- Siiri Yrjölä (born 2004), Finish ice hockey player