Rodrigo Diaz de Vivar is better known by which epithet?

• A. El Cid
• B. Don Rodrigo
• C. Rodrigo Diaz de Vivar
• D. Campeador

Answer: (A)

Epithets in medieval Europe often signal a hero’s reputation or key deeds, and Rodrigo Diaz de Vivar is most famously remembered as El Cid. The name comes from a title used in Arabic and Spanish contexts that essentially means “the lord,” which stuck in chronicles, ballads, and later literature, making El Cid the shorthand most readers and listeners recognize. A fuller version that also appears in many sources is El Cid Campeador, but the shorter form El Cid is by far the most familiar and widely used.

Don Rodrigo is just a respectful given-name form, not an epithet. Rodrigo Diaz de Vivar is simply his full birth name, not the title that chronicles and poets highlight. Campeador exists as a descriptive nickname—“the champion”—and does appear with El Cid in some texts, but it’s not the name that has endured as the stand-alone identifier for him.