In Dragon Ball Super, Universe 6 was the first new universe introduced into the series aside from Universe 7 where Goku and company reside.
In Dragon Ball Super, we’ve seen thus far eight of the ten warriors for Universe 6 – Botamo, Magetta, Frost, Hit, Caulifla, Kale, Dr. Rota, and Cabba.
It’s worth noting these names are translations from Shuiseha’s Saikyo Jump without any context so there is a possibility these names may differ once they are shown in the Dragon Ball Super anime/manga.
Including these two Namekians, we know a total of 78 warriors in the Tournament of Power.
78 English Dragon Ball Super Tournament of Power Warriors Names Revealed! Plus Universe Deities