What does Ximena mean?
An old Iberian name (also spelled Jimena; the archaic X represents the sound later written J) of genuinely uncertain origin. The main theories derive it from the Basque seme 'son', or treat it as a feminine of Simon/Simeon (Hebrew Shim'on, 'he has heard'). Neither is settled. Famous as the wife of El Cid.
What does Lucía mean?
The Spanish form of Lucia, feminine of the Roman name Lucius, from the Latin lux (genitive lucis) 'light'. Borne by Saint Lucy, martyr and patron of the blind, traditionally associated with light and sight.