Sian

Etymology 1
An anglicization of, ultimately from , from , from , the feminized form of which produced  and its many doublets.

.

Etymology 2
From.

Etymology 3
From the of.

Proper noun

 * 1) An endangered language spoken in the  District in east Malaysia. It has no written form.

Statistics

 * According to the 2010 United States Census, Sian is the 37792nd most common surname in the United States, belonging to 588 individuals. Sian is most common among White (41.16%), Asian/Pacific Islander (34.18%) and Hispanic/Latino (19.22%) individuals.