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Which Indigenous language families are largest among Mesoamerican Indian peoples?

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Map of Mesoamerica showing the geographic distribution of various Indigenous peoples, with regions labeled for groups such as the Maya, Nahua, Zapotec, Mixtec, Otomi, Mazahua, Huastec, Tarasco, and others across present-day Mexico and parts of Central America. Boundaries indicate the approximate areas inhabited by each group. — Mesoamerican Indian Distribution of Meso-American Indians.

The three largest linguistic groups among Mesoamerican Indian peoples are the Mayan, the Otomanguean, and the Uto-Aztecan families.1

Mayan: Primarily spoken in southeastern Mesoamerica, including parts of Mexico, Guatemala, and Belize.12
Otomanguean: Found across a wide area of Mesoamerica, with a significant center in the modern Mexican state of Oaxaca. Its main branches include the Western group (such as Oto-Pamean and Chinantecan) and the Eastern group (such as Mixtecan and Zapotecan).314
Uto-Aztecan: These languages are found throughout the region, a distribution influenced by the historical expansion of the Aztec empire.1

While these three families are the largest, Mesoamerica is a linguistically diverse region home to more than 125 languages classified into approximately 10 language families, including several language isolates such as Tarascan.51