Surname ยาคู (Yakhu 
, Yakooh 
, Yakhoo ) , throughout the world, is a very rare cognomen. The cognomen ยาคู is habitual in Thailand, where it is a very rare surname, India, where it is an extremely rare surname, and Russia. Also, ยาคู is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Yakhu | Russia, India, Thailand |
| Yakooh | Thailand, Nigeria |
| Yakhoo | India |
| ยาคู | Thailand |