Sisilia is of Italian origin, derived from the Latin word 'Caecilia', which means 'blind'. It is a variant spelling of Cecilia and was popularized by the Italian composer Vincenzo Bellini's opera 'Norma', where Sisilia is a character. The name gained further recognition through its usage in literature and arts.
"The name Sisilia has seen a steady presence with an average of five births per year from 1990 to 2023, with peaks in 2006 and 2023."