About the Signori surname
The surname Signori is associated with a patronymic formation. The morphology of Signori is compatible with Italian surname tradition. Suffixes of this type are often used for diminutives, derivatives of given names, or family forms. The surname may originally have expressed descent before becoming fixed as a hereditary family name. Different families could independently adopt a surname formed from the same given name.
Pronunciation:
Si-gno-ri/siɲɔʁi/