What are the three most common aboriginal language families today?

The three most common Aboriginal language families in Australia are the Pama-Nyungan, Non-Pama-Nyungan, and the Yolŋu Matha language family. Pama-Nyungan languages cover a vast majority of the continent and include many widely spoken languages. Non-Pama-Nyungan languages are found primarily in the northern regions and are less widespread. Yolŋu Matha encompasses several languages spoken by the Yolŋu people in northeastern Arnhem Land, known for their rich cultural significance.