She is named immediately after Carlos' late mother. In Season 7, Carlos learns that Juanita was switched at birth with Grace Sanchez (Cecilia Balagot), and that her biological dad and mom are Hector and Carmen Sanchez (Ronaldo Molina and Carla Jimenez, respectively). So if you are heading to sign-up a individual domain identify in any case (or not!), you could want to consider them.