Throughout the world, Milku (Milku 
) is quite a rare predominantly male, but very seldom female forename. The forename Milku is habitual in Ethiopia, where it is a rare male name, and India, where it is a very rare dominantly boy's, but seldom girly name. Very seldom, Milku is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Milku | Ethiopia, Philippines, Bulgaria, United States, India |