The languages that developed from Latin are referred to by a "lovely" name. What is that name?

It’s a name that might bring to mind candlelit dinners and love poems, but its origin is far more historical than sentimental. The term comes from the Latin adverb *romanice*, which meant "in the Roman vernacular." This was used to describe the common, spoken Latin of the people, distinguishing it from the formal, classical Latin used in literature and official documents. In essence, to speak *romanice* was to speak "in the Roman way."

These languages all evolved from what is known as Vulgar Latin, the everyday tongue of soldiers, merchants, and settlers throughout the vast Roman Empire. As the empire's central authority weakened and eventually collapsed, regional dialects began to diverge significantly over centuries. What was once a collection of local accents of the same language eventually became distinct, mutually unintelligible tongues.

Today, this linguistic family is spoken by nearly a billion people worldwide. The most widely spoken of these are Spanish, Portuguese, French, Italian, and Romanian, though dozens of others, like Catalan and Sardinian, also share this direct lineage. So while the name isn't directly about love stories, it points to a much grander one: the story of how the language of Rome transformed and spread across the globe.