Romanized Popular Alphabet


The Romanized Popular Alphabet or Hmong RPA, is a system of romanization for the various dialects of the Hmong language. Created in Laos between 1951 and 1953 by a group of missionaries and Hmong advisers, it has gone on to become the most widespread system for writing the Hmong language in the West. It is also used in Southeast Asia and China alongside other writing systems, most notably Nyiakeng Puachue Hmong and Pahawh Hmong.

History

In Xiangkhoang Province, Protestant missionary G. Linwood Barney began working on the writing system with speakers of Green Mong, Geu Yang and Tua Xiong, among others. He consulted with William A. Smalley, a missionary studying the Khmu language in Luang Prabang Province at the time. Concurrently, Yves Bertrais, a Roman Catholic missionary in Kiu Katiam, Luang Prabang, was undertaking a similar project with Chong Yeng Yang and Chue Her Thao. The two working groups met in 1952 and reconciled any differences by 1953 to produce a version of the script.

Orthography

The alphabet was developed to write both the Hmong Der and Mong Leng dialects. While these dialects have much in common, each has unique sounds. Consonants and vowels found only in Hmong Der or Green Mong are color-coded respectively. Some writers make use of variant spellings. Much as with Tosk for Albanian, Hmong Der was arbitrarily chosen to be the "standard" variant.

Consonants and vowels

RPA indicates tone by letters written at the end of a syllable rather than with diacritics like those used in the Vietnamese alphabet or pinyin. Unlike Vietnamese and Chinese, all Hmong syllables end in a vowel, which means that using consonant letters to indicate tone will be neither confusing nor ambiguous.
ToneExampleOrthographic Spelling
High 'ball'pob
Mid 'spleen'po
Low 'thorn'pos
High falling 'female'poj
Mid rising 'to throw'pov
Creaky 'to see'pom1
Low falling breathy 'grandmother'pog

  1. represents a phrase-final low-rising variant of the creaky tone