Chilly-Mazarin (Municipality, Essonne, France)

Last modified: 2025-04-26 by olivier touzeau
Keywords: chilly-mazarin | essonne |
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Flag of Chilly-Mazarin - Images by Olivier Touzeau, 2 February 2023

• Presentation of Chilly-Mazarin
• Flags of Chilly-Mazarin

See also:

• France
• Essonne (Department, France)

Presentation of Chilly-Mazarin

Chilly-Mazarin (19,938 inhabitants in 2021; 557 ha) is a commune in the southern suburbs of Paris. There are 19,950 inhabitants on 5.57 km².
A small part of Orly International Airport lies on the territory of the commune of Chilly-Mazarin.

Chilly-Mazarin developed around a Roman villa named Cailliacum (which evolved into Chailly then Chilly). The suffix -Mazarin was added in 1822 to distinguish it from other French villages named Chilly and
refers to the Mazarinettes, the famed nieces of Cardinal Mazarin who resided several years at a mansion in Chilly. The fourth niece, Hortense Mancini (1646-1699), transmitted to her son the titles of Marquess of Chilly and Duke of Mazarin which were ultimately passed to the House of Grimaldi, reigning house of Monaco.

Olivier Touzeau, 2 February 2023

Flags of Chilly-Mazarin

The arms of Chilly-Mazarin are blazoned: Gules a chevron barry of 6 wavy Argent and Azure, between three lions Or, one in base and two in chief.

Two flags can be spotted in the mayor's office (photo, 2017; photo, 2017; photo, 2020):

• a white flag with logo,
• a white flag with the coat of arms.

Olivier Touzeau, 2 February 2023