Casilda is a feminine name of uncertain origin, most commonly associated with the 11th-century patron saint of Toledo, Spain. According to tradition, Saint Casilda was a Moorish princess who converted to Christianity and is venerated for her piety and miracles. The name may derive from the Arabic qaṣīda, meaning "poem," reflecting her likely Arabic roots. Alternatively, it could come from a Visigothic name containing the element hilds, meaning "battle." ## Cultural and Religious Significance Saint Casilda is known for her story of compassion and faith: she was said to bring food to Christian prisoners, and the food miraculously turned into roses when she was discovered by her father. She later converted to Christianity and lived as a hermit near Toledo. Her feast day is April 9, and she is honored as a saint in the Catholic Church. The name Casilda, while rare, carries a rich blend of Arabic and Gothic heritage. The name is also used in Argentina as the namesake of the city of Casilda in Santa Fe province. The city was named after the mother of Spanish banker Carlos Casado del Alisal, who founded it in 1870. Meaning: Possibly "poem" (Arabic) or "battle woman" (Visigothic) Origin: Uncertain; Arabic or Visigothic Type: First name (female) Usage Regions: Spain, Spanish-speaking countries Religion: Associated with Catholic saint