Family name Sonnin (Sonnin 
) , all around the world, is a very rare cognomen. The surname Sonnin is habitual in South-eastern Asia, particularly Thailand, where it is a very rare surname. Much less frequently, Sonnin is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Sonnin | United States, Thailand, Philippines |
|
ernst georg sonnin German architect, DE (b. 1713) |
|
Sirichai, Yotsapon, Siriyaporn, and Chanunchida