Cognomen Sipthit (จิบ 
, Sipthit ) , across the world, is an extremely rare last name. The cognomen Sipthit is habitual in South-eastern Asia, particularly Thailand, where it is an extremely rare surname. Predominantly, Sipthit is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| จิบ, Sipthit | Thailand |