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Cognomen Donao (Donao
) , throughout the world, is a very rare surname. The surname Donao is characteristic of Philippines, where it is a very rare surname, Venezuela, and Argentina, where it is an extremely rare surname. Much less frequently, Donao is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Donao | United Kingdom, Venezuela, Philippines, Argentina |