Catarina is a common name in Portuguese-speaking countries, often used for girls. It is derived from the Greek name Aikaterine, which means "pure." The name has various spellings and forms, including Catherine and Katherine, and is popular in many cultures around the world. In addition to being a name, Catarina can refer to several places, such as Catarina Island in Panama or Catarina in Portugal. The name is also associated with historical figures, including saints and royalty, contributing to its enduring popularity across generations.