The Swedish Nightingale is a nickname given to the Swedish opera singer Jenny Lind, who was born in 1820. Her given name was Johanna Maria Lind, but she was known by her stage name, Jenny Lind. She was renowned for her beautiful singing voice and was given the nickname 'The Swedish Nightingale' due to her melodic singing style. The crossword solutions for this term are LIND (4 letters) and JENNYLIND (9 letters).