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Why did Taufa'ahau take the name King George Tupou I?
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Taufa‘ahau took the name George in 1833 following his conversion to Christianity by Methodist missionaries in 1831.123
By adopting this name and accepting missionary advisers and Western-style codes of law, he consolidated his power and unified the islands, eventually becoming the king of Tonga in 1845 under the title King George Tupou I. This transition was part of a broader effort by Pacific Island leaders to address regional lawlessness and strengthen their political authority through the adoption of Christian principles and European-influenced administrative structures.23