Glossary of names for the Tirukkural

Tirukkural, or the Kural, an ancient Indian treatise on common moralities, has been given by various names ever since its writing between the first century BCE and the 5th century CE. Originally referred to as Muppāl, perhaps as presented by its author Valluvar himself at the ruler's court, the work remains unique among ancient works in that it was not given any title by its author himself. All the names that the work is referred by today are given by later days' scholars over the millennia.

Source: Wikipedia — Glossary of names for the Tirukkural (CC BY-SA 4.0)