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Throughout the world, Sien (Sen
, Sien
, เซียน
) is a common gender-neutral given name. The first name Sien is habitual in Macao, where it is quite a rare feminine name, Maldives, where it is quite a rare male name, and Mauritius. Measured by absolute frequency, it most frequently occurs in India, Indonesia, and China. More prevalently, Sien is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Sen | Bangladesh, Malaysia, India, Indonesia, China |
| Sien | Malaysia, India, Vietnam, Indonesia, China |
| เซียน | Thailand |
| Син | Kazakhstan, Russia, Kyrgyzstan, Belarus, Ukraine |
Bün, Büst, Gesinn, Sein, Sian, Sie, Siento, Sień, Sine, Sièn, Sién, Siên, Siến, Siền, Siển, Siện, Somnus, Suum, Suus, Sìèn, Sìęn, Síén, Síēn, Sîen, Sîn, Sîèn, Sîén, Sîên, Sîën, Sîęn, Sïen, Sïên, Sïën, Sïēn, Sïęn, Sünd, Sīn, Sįën, Wesan, Wesen, Zeen, Zien, Çiên, Šien, Сиен, Сєнь, シェン, シエン, スイエン, 丝恩,
Sien is also a prevalent name for the fictitious and mythical characters: Banshee , the fictional character in Marvel Comics, Uncanny X-Men; Kenneth Carson , the fictional character based on and portrayed by the Barbie fashion doll lines and associated media franchise from the American toy-company Mattel, Inc., Toy Story 3; Sien , the operatic character in the opera Vincent; Sien , the fictional person and Sean Hawk , character in Star Trek: First Contact, and in many other works.