Fīnau ʻUlukālala (Hot Headed) was a dynasty of 6 important hereditary chiefs from Vavaʻu (the Tuʻi Vavaʻu), currently in the kingdom of Tonga. Started somewhere in the 18th century, died out in 1960. His original estate was Tuʻanuku, and his nickname and that of the village is Tavakefaiʻana (a species of tropic bird).