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Cognomen Waruwu (Waruwu
) , in all the world, is a common family name. The cognomen Waruwu is habitual in South-eastern Asia, particularly Indonesia, where it is quite a rare surname, and Malaysia, where it is a very rare surname. Very seldom, Waruwu is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Waruwu | United States, Malaysia, Indonesia, United Kingdom |