Surname Casquejo (Casquejo 
) , around the globe, is quite a rare last name. The last name Casquejo is habitual in Philippines, where it is quite a rare surname, United Arab Emirates, where it is a rare surname, and Saudi Arabia. Not in comparison with a country's population, it is commonest in Philippines, Saudi Arabia, and the United States.
| VARIANT | COUNTRY |
|---|---|
| Casquejo | Saudi Arabia, United Arab Emirates, Australia, Philippines, United States |
| justin casquejo stunt performer and skyscraper climber, US (b. 1998) |
|