Paretos

Paretós is a term that primarily appears as the plural form of the Italian surname Pareto. In English usage, it may be seen when referring to multiple individuals bearing the surname or to items and ideas associated with Pareto. It does not designate a distinct field, theory, or place.

Notable individuals with the surname Pareto include Vilfredo Pareto (1848–1923), an Italian sociologist, economist, and philosopher known for his analysis of income distribution and for concepts later termed Pareto efficiency. In most reference works, Pareto is treated as a proper noun referring to the person or to topics named after him; the plural form Paretos is not standard for denoting a group or a field.

Related concepts named after Vilfredo Pareto include the Pareto principle (often called the 80/20 rule), Pareto efficiency, Pareto distribution, and Pareto optimality. These terms span economics, statistics, and related disciplines and are not specific to a separate subject known as “Paretos.”