Surname สายหมี (Saimy 
, สายหมี 
) , in all the world, is a rare family name. The cognomen สายหมี is habitual in Thailand, where it is a rare surname, Malaysia, where it is a very rare surname, and Venezuela. Measured by absolute frequency, the name is most common in Thailand, Mexico, and Malaysia. Also, สายหมี is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Saimy | Myanmar, Venezuela, India, Mexico, Malaysia |
| สายหมี | Thailand |