Surname Sichantho (Sichantho 
) , worldwide, is a rare cognomen. The family name Sichantho is habitual in Laos, where it is quite a rare surname, France, where it is a very rare surname, and Canada, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Sichantho | Laos, United States, Canada, France |