The term CRISTINA can be broken down into two crossword solutions: REINA (5 letters) and ISLA (4 letters). REINA is the Spanish word for queen, while ISLA is the Spanish word for island. Cristina is a popular Spanish name, and it is derived from the Latin word for Christian, which means 'follower of Christ'. The name is also associated with the Virgin Mary, who is often referred to as the Queen of Heaven.