Lissone is absolutely rare, Lissoni is specific to the Milanese, they derive from the toponym Lissone (MI). additions provided by Giovanni Vezzelli Lissoni derives from the toponym Lissone that comes from Lixono of ancient memory. The Serra assumes that the name has the same onomastic basis as other local names such as Lissago (Varese), Lissaga (Cantù), Lissolo (Como), hence from the Latin name Licius. The Olivieri, on the other hand, derives it from the base "ilicea", Latin 'ilex', meaning elce or holm oak.
You may be interested
Verba Volant, Scripta Manent