Family name Nyagua (Nyagua 
) , around the globe, is an extremely rare cognomen. The family name Nyagua is characteristic of Australia, where it is a very rare surname, and the United States, where it is an extremely rare surname. Much less frequently, Nyagua is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Nyagua | United States, Australia |