Surname เคียงศิริ (เคียงศิริ 
, Keangsiri , Khiangsiri ) , around the globe, is a rare last name. The surname เคียงศิริ is characteristic of Thailand, where it is a rare surname, and the United States, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| เคียงศิริ, Khiangsiri, Keangsiri | Thailand |
| Kiengsiri | Thailand, United States |
| กัณหา เคียงศิริ Thai novelist (1912-1999), TH (b. 1912) |
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