Cognomen Locquiao (Locquiao 
) , in the entire world, is quite a rare last name. The surname Locquiao is habitual in Philippines, where it is quite a rare surname, United Arab Emirates, where it is a rare surname, and Saudi Arabia. In absolute terms, the name is most common in Philippines, the United States, and United Arab Emirates.
| VARIANT | COUNTRY |
|---|---|
| Locquiao | Canada, Philippines, United Arab Emirates, United States, Saudi Arabia |