Lotti is a short form of the Italian female given name Concetta, which means 'chaste' in Latin. It was popularized by the Italian composer Giuseppe Verdi's opera La Traviata, where he used Lottie as an endearment for the main character Violetta. The name gained further popularity through the song 'Lotti, Lotti' from the operetta The Merry Widow by Franz Lehár.
"From 2011 to 2023, the name Lotti was chosen for a total of 44 newborns, with peaks of popularity in recent years."