The area of Puerto del Carmen was inhabited before the arrival of the Normans on the island and, at least since the 16th century, known as Tiñosa, so it appears on the maps of Torriani (as Tinosa), Brihuela/Cosala (as La Tiñosa), P.A. del Castillo (as La Tiñoça) and Riviere (as La Tinosa). This toponym is probably of Guanche origin, adapted to the phonetics of Spanish and related to other lexical variants such as Tiñor in El Hierro or Tiñoa in Tenerife.