Cognomen Hidrovo-Guidry (Hidrovo-Guidry 
) , around the world, is an extremely rare surname. The cognomen Hidrovo-Guidry is habitual in Northern America, particularly the United States, where it is an extremely rare surname. Parts of the name also exists independently as a last name Hidrovo, and a last name Guidry.
| VARIANT | COUNTRY |
|---|---|
| Hidrovo-Guidry | United States |