Nauru's parliament has passed a constitutional amendment to rename the country 'Naoero'.
The proposal was initially tabled by President David Adeang in January.
In his second reading speech on 29 January, Adeang said "while the name Nauru has been recognised internationally since independence, this proposed change seeks to more faithfully honour our nation's heritage, our language, and our identity".
The 16 MPs present at Tuesday's sitting voted in support of the amendment, which required a two-thirds majority.
A national referendum will follow to complete the constitutional procedures.
The government said the name change will be reflected across national official records and symbols, and official identity regionally and internationally, including at the United Nations.
In January, the government said the name Nauru emerged because Naoero could not be properly pronounced by foreign tongues.
"[It] was changed not by our choice, but for convenience," the statement said.
"Other nations have also changed their country names to better reflect and honour their cultures and languages, and bring their people together, such as Eswatini, Türkiye, and closer to home - Chuuk."
According to New Zealand's Ministry of Foreign Affairs and Trade (MFAT), Nauru is the world's smallest independent republic, with a population of approximately 12,000 and a land area of 21 square kilometres.

Kiingitanga: Māori Queen Meets HRH Prince William At Windsor Castle
Colin Greer & Reynard Loki, IMI: Criminalizing Childhood - When The Justice System Fails America’s Youth
Global Sumud Flotilla: Saif Abukeshek & Thiago Ávila Released - Victory For International Mobilization; A Reminder Of Who Remains Behind
Aotearoa Delegation of the Global Sumud Flotilla: The Global Sumud Flotilla Remains Undeterred As Over 30 Boats Depart For Türkiye
UN Special Procedures - Human Rights: Israel Must Immediately Release Gaza-Bound Flotilla Activists, Say UN Experts
IPMSDL: Condemn The Killing Of Children, Bombing In Manipur, And Violent Repression Of People’s Protests