Sian or Siyan may refer to:
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People
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Siân
Siân (also Sian, Shân, Shahn; , ) is a Welsh feminine given name, equivalent to the English Jane, Scottish Sheena or Irish Siobhán.
List of people with the name
* Sian Barbara Allen (1946–2025), American film and television actress
* ...
, a Welsh girl's name; list of people with this name
Places
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Sian, Iran (disambiguation), various places in Iran, Iraq and Balochistan
*
Sian, Russia, a rural locality in Amur Oblast, Russia
*
Xi'an
Xi'an is the list of capitals in China, capital of the Chinese province of Shaanxi. A sub-provincial city on the Guanzhong plain, the city is the third-most populous city in Western China after Chongqing and Chengdu, as well as the most populou ...
, China, formerly romanized as ''Sian''
*
Sen (river)
The Sen (; ), also known as Sian (), is a river in Yakutia (Sakha Republic), Russia. It is a left hand tributary of the Vilyuy, and is long, with a drainage basin of .
There are no permanent inhabited places in the river area.
Course
The Sen ...
, Yakutia, Russian Federation
Other uses
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Lamborghini Sián FKP 37, an Italian sports car
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Sian (band), Scottish traditional music band
*
Sian (crater), a crater on Mars
*
Sian language, a Kajang language of Brunei and Sarawak
*
SIANspheric, Canadian band formerly named ''Sian''
*
Stop the Islamisation of Norway (, SIAN), a Norwegian anti-Islam group which was established in 2008
* Siyan, a
Kurdish tribe
See also
*
*
Sain (disambiguation)
*
Sihan language, a Papuan language of Papua New Guinea
*
Syan language, a Bantu language spoken in East Africa
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Syan (disambiguation)
*
Sayan (disambiguation)
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