Where Does The Last Name Siwun Come From? ^{nationality or country of origin}

The surname Siwun is more commonly found in Thailand than any other country/territory. It can appear in the variant forms: Siwuń. Click here to see other possible spellings of Siwun.

How Common Is The Last Name Siwun? ^{popularity and diffusion}

Siwun is the 1,359,010^th most widely held family name world-wide, borne by around 1 in 44,708,871 people. It is primarily found in Asia, where 93 percent of Siwun reside; 93 percent reside in Southeast Asia and 91 percent reside in Tai-Asia. Siwun is also the 992,070^th most frequently used first name throughout the world. It is borne by 92 people.

This surname is most widespread in Thailand, where it is carried by 149 people, or 1 in 474,083. In Thailand it is most prevalent in: Trang Province, where 77 percent are found, Samut Prakan Province, where 7 percent are found and Nonthaburi Province, where 7 percent are found. Beside Thailand it exists in 4 countries. It is also found in Papua New Guinea, where 6 percent are found and Indonesia, where 1 percent are found.