Last name สายคำฟู (Khamfu 
, สายคำฟู, Saikamfoo ) , throughout the world, is a rare family name. The cognomen สายคำฟู is habitual in South-eastern Asia, particularly Thailand, where it is a rare surname. Very seldom, สายคำฟู is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Khamfu | India, Thailand |
| Saikamfoo | Thailand |
Saikhamfoo, Saikhamfou, and Saikumfoo