^In this Spanish name, the first or paternal surname is Ramos and the second or maternal family name is Placensia.
References
^Evans, Hilary; Gjerde, Arild; Heijmans, Jeroen; Mallon, Bill; et al. "Arantxa Ramos". Olympics at Sports-Reference.com. Sports Reference LLC. Archived from the original on 18 April 2020. Retrieved 22 July 2012. Full name: Arantxa Ramos Placensia