This map card comes from Charlie. 🙂
Puerto Ricans often call the island Borinquen – a derivation of Borikén, its indigenous Taíno name, which means “Land of the Valiant Lord”. The terms boricua and borincano derive from Borikén and Borinquen respectively, and are commonly used to identify someone of Puerto Rican heritage. The island is also popularly known in Spanish as la isla del encanto, meaning “the island of enchantment”.
Columbus named the island San Juan Bautista, in honor of the Catholic Saint John the Baptist, while the capital city was named Ciudad de Puerto Rico (English: Rich Port City). Eventually traders and other maritime visitors came to refer to the entire island as Puerto Rico, while San Juan became the name used for the main trading/shipping port and the capital city.