Paella is a Valencian / Catalan [4][5][6] word which derives from the Old French word paelle for pan, which in turn comes from the Latin word patella for pan as well. Patella is also akin to the modern French poêle,[7] the Italian padella[8] and the Old Spanish padilla.[9]
Valencians use the word paella for all pans, including the specialized shallow pan used for cooking paellas. However, in most other parts of Spain and throughout Latin America, the term paellera is more commonly used for this pan, though both terms are correct, as stated by the Royal Spanish Academy, the body responsible for regulating the Spanish language in Spain.[10][11] Paelleras are traditionally round, shallow and made of polished steel with two handles.[12]
A popular but inaccurate belief in Arabic-speaking countries is that the word paella derives from the Arabic word for leftovers, baqiyah, (Arabic script: بقية) because it was customary among the servants of Moorish kings to combine the leftovers of a banquet for royal guests, purportedly leading to a paella-like creation in Moorish Spain.[1]