Cognomen Dechavez (Dechavez 
) , all over the world, is quite a rare family name. The family name Dechavez is habitual in Philippines, where it is quite a rare surname, Qatar, where it is a rare surname, and United Arab Emirates. In absolute terms, it is commonest in Philippines, the United States, and Saudi Arabia.
| VARIANT | COUNTRY |
|---|---|
| Dechavez | United Arab Emirates, Qatar, United States, Philippines, Saudi Arabia |