The name Lenna is of Swedish origin and is a variant of the name Lena. It is derived from the name Magdalena, which means "woman from Magdala" in Hebrew. Lenna is a beautiful and unique name that is not very common, making it a great choice for parents looking for something a bit more uncommon. People with the name Lenna are often described as compassionate, creative, and intelligent individuals. Overall, Lenna is a lovely name with a rich history and a charming sound.