What is birthday in spanish?

El cumpleaños (birthday in Spanish) is typically celebrated by throwing a party, inviting friends and family, having cake and singing "Feliz Cumpleaños" (Happy Birthday). In some Spanish-speaking countries, it is traditional to celebrate 15th and 16th birthdays with a quinceañera or sweet sixteen celebration, respectively. In Mexico, a piñata is often included for children's birthday parties. Birthday gifts (regalos de cumpleaños) are also commonly exchanged.