The Niue Alphabet

"Niue" and "Niuean" are two names for the same language ^[1]. The language is named after the island of Niue, so it can be referred to simply as "Niue" (the name of the island and the language) or as "Niuean" (adding the English suffix "-an" to form a demonym and language name). Both forms are used in academic literature, language documentation, and everyday reference. The ISO 639-3 code for both names is "niu".

In general usage, "Niuean" is perhaps more common in linguistic and educational contexts, while "Niue" may appear more often in geographical and cultural contexts. The Glottolog language database uses the name "Niuean" as the primary designation, while speakers themselves typically refer to the language in the language itself as "vagahau Niue" — meaning "the language of Niue". Both names are fully acceptable and refer to the same Pacific Polynesian language.

The Niue language uses the Latin alphabet ^[1] with 15 core letters — 5 vowels (A, E, I, O, U) and 10 consonants (F, G, H, K, L, M, N, P, T, V). This is one of the smallest standard Latin alphabet inventories among Polynesian languages. The orthography also includes macron vowels (Ā, Ē, Ī, Ō, Ū) to indicate long vowels, which are phonemically distinct and affect word meaning.

An important feature of the Niue alphabet is that the letter G represents the velar nasal sound (the "ng" in English "singing") rather than the English /g/ plosive. The letters C, J, Q, R, S, W, X, Y, and Z are not part of the standard Niue alphabet, as the sounds they represent in English either do not exist in Niue or are covered by other letters. The orthography was developed through missionary work and has been refined through language documentation efforts.

The Niue language belongs to the Tongic branch of the Polynesian language family ^[2], part of the vast Austronesian family. The Tongic branch contains only two languages: Niuean/Niue and Tongan. This close relationship with Tongan means the Niue language is more closely related to the language of the Kingdom of Tonga than to Eastern Polynesian languages like Tahitian, Maori, or Hawaiian.

The Polynesian language family represents the easternmost branch of the Austronesian family, which spans from Madagascar in the west to Easter Island in the east — one of the world's most geographically widespread language families. The Polynesian Triangle, bounded by Hawaii, New Zealand, and Easter Island, contains dozens of related languages including Samoan, Tongan, Hawaiian, Tahitian, and Niuean, all descended from a Proto-Polynesian ancestor spoken approximately 3,000 years ago.

Niue is a small, raised coral island ^[1] in the South Pacific Ocean, located east of Tonga and south of Samoa. Covering approximately 260 square kilometres, Niue is one of the world's largest raised coral atolls. It is a self-governing nation in free association with New Zealand, meaning Niueans hold New Zealand citizenship and can move freely between Niue and New Zealand. The name Niue is often said to mean "behold the coconut" in the Niuean language.

The island's population has declined significantly since the mid-20th century due to emigration, primarily to New Zealand. Today the permanent population of Niue island is approximately 1,600 people, while the broader Niuean community in New Zealand numbers over 20,000. This demographic pattern means the Niue language is spoken by more people outside the island than on it, making diaspora language maintenance crucial to the language's survival alongside efforts on the island itself.

The Niue language is classified as critically endangered ^[2] due to its very small and geographically dispersed speaker community. With a permanent population on the island of only around 1,600 and language transmission to younger generations under pressure from English, the Niue language faces significant challenges. English dominates education, government, and commerce, and younger Niueans — especially in the New Zealand diaspora — often have limited proficiency in the language.

Revitalisation efforts for the Niue language include language nest programmes (early childhood immersion), the production of Niuean-language educational materials, cultural activities that promote language use, and documentation projects in collaboration with New Zealand universities. The Niue government supports language teaching in schools on the island, and community organisations in New Zealand run classes and events. The language is deeply tied to Niuean cultural identity, ceremonial practices, and oral traditions.