I would think at least Zach de la Rocha does, I mean, his last name is to damn obvious, de la Rocha. He also looks like the "güeros", i.e. European-descendant Mexican born people, or just white Mexican people, used in the northern part of México. According to his wikipedia page, his dad's nickname was Beto, a common nickname given to Mexicans named Roberto or Humberto. They were also from Los Angeles, which has an enormous Mexican population, second only to Mexico City.