Galeazzo is an Italian masculine given name. Although its origin is unclear, it may be derived from either Latin or Germanic languages. In the latter it means helmet. It is also used as a surname.

Notable people with the name include:

Galeazzo

Given name

First name

Galeazzo Alessi (1512–1572), Italian architect

Galleazzo Appiani, Italian architect

Galeazzo Benti (1923–1993), Italian actor

Galeazzo Campi (1475/1477–1536), Italian painter

Galeazzo Ciano (1903–1944), Italian diplomat and politician

Galeazzo Gegald, Italian Roman Catholic prelate

Galeazzo Marescotti (1627–1726), Italian cardinal

Galeazzo Rivelli, Italian painter

Galeazzo Sanseverino (c. 1460–1525), Italian-French condottiere

Galeazzo Maria Sforza (1444–1476), Duke of Milan

Galeazzo Visconti, multiple persons

Middle name

Gian Galeazzo Sanvitale (1496–1550), Italian condottiero

Gian Galeazzo Sforza (1469–1494), Duke of Milan

Surname

Antonio Galeazzo (born 1959), Italian rugby player and coach

References

Italian masculine given names

Surnames of Italian origin

Surnames from given names

Galeazzo