Surname Nyanau (Nyanau 
) , globally, is a very rare cognomen. The surname Nyanau is habitual in South-eastern Asia, particularly Malaysia, where it is a rare surname. Very seldom, Nyanau is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Nyanau | Malaysia |
Others, Easther, Margaret, Bonifaces, Harry Dave, Henry Jack, and Easther Maria