ArantxaArantza or Arantxa is a Basque feminine given name, meaning "thornbush".It is a hypocoristic for Our Lady of Arantzazu, a shrine of Mary, mother of Jesus, in Gipuzkoa.People with the name Arantxa include:Tennis Arantxa Parra Santonja Arantxa Sánchez Vicario Arantxa RusOther Arantxa Castilla-La Mancha Arantxa King Arantxa Ochoa Arantxa Urretavizcaya