What was the ancient name of Marseille, France?

The ancient name of Marseille, France, is Massilia. Founded by Greek colonists from Phocaea around 600 BC, Massilia became an important trading port and cultural center in the Mediterranean. The name reflects the city’s Greek heritage, as it was a significant hub for trade and interaction between the Greeks and the local Gallic tribes.

The choice of Massilia relates directly to its historical context, showcasing the Greek influence on the region as well as its role in the cultural exchanges that took place in ancient times. The preservation of the name in its ancient form highlights the significance of the city in antiquity. Other variations such as "Massalia" are sometimes used but are less commonly recognized in historical texts compared to Massilia. The alternative names provided do not accurately reflect the widely accepted historical designation of the city, thus reinforcing why Massilia is the correct response.