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Last name Khammano (Khammano ) , in all the world, is a very rare cognomen. The cognomen Khammano is habitual in South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Khammano | Thailand |
Pisut, Wanna, Anuyut, Prasit, Tanachai, Salakchit, Atthaporn, Phra Sanit, and Prapatsorn