Lanna alphabet (Tua Mueang)

The Lanna script is a descendant of the Old Mon script like the Lao religious scripts and Burmese script. It was used to write the Lanna language (also called Northern Thai or Kam Muang - คำเมือง). It was used during the time of the Lanna kingdom, founded in 1259 and conquered by Burma in 1558. The script is also known as Tai Tham or Tua Mueang (ᨲ᩠ᩅᩫᨾᩮᩥᩬᨦ).

The Lanna alphabet is used to write Northern Thai (ᨣᩴᩤᨾᩮᩬᩥᨦ / Kam Mueang), Tai Lue and Khün languages. It is also used for religious purposes to write Lao Tham (Old Lao), and can be found as the alphabet of old manuscripts in temples in Northern Thailand.

Notable features

Type of writing system: Abugida / Syllabic Alphabet
Writing direction: left to right in horizontal lines
Used to write: Northern Thai, Tai Lue and Khün
Syllables are based around consonants. Vowels are indicated with diacritics which can appear above, below or around the consonant letters. When they occur on their own or at the beginning of a word, vowels are attached to the glottal stop symbol (the final letter in the third row of consonants).
Lanna is a tonal language. The tone of a syllable is determined by a combination of the class of consonant, the type of syllable (open or closed), the tone marker and the length of the vowel
There are several groupings of letters: Payanchana Nai Wak, Payanchana Nok Wak, Payanchana Perm, Payanchana Piset, numerals, vowels and tone markings/punctuation.
Many consonants have an alternate form (Payanchana Sagot) used when it directly follows another consonant (like Khmer) or when it follows a consonant vowel combination where a vowel or other marking is not taking up the space below the preceeding consonant.
There are no spaces between words, instead spaces in a Lanna text indicate the end of a clause or sentence.
The northern Thai dialect can be written in the Thai alphabet, so Lanna can be easily transliterated into Thai.

Lanna alphabet

Consonants

Consonants are divided into three classes which help to determine the tone of a syllable (indicated by the numbers below). In the chart below is given first the Lanna letter, then the "Payanchana Sagot – พยัญชนะสะกด" if it exists (shown with the letter as a place holder), then the Thai equivalent, then the English equivalent (followed by IPA in square brackets). The numbers indicate the class of the consonant (used in determining the tone of the syllable). 1 – high, 2 – mid, 3 – low.

Payanchana Nai Wak - Categorized letters
Lanna consonants - Payanchana Nai Wak - Categorized letters

Payanchana Nok Wak - Noncategorized letters
Lanna consonants - Payanchana Nok Wak - Noncategorized letters

Payanchana Perm - Extra letters
Payanchana Perm - Extra Lanna letters

Special Lanna letters

Vowel diacritics

The vowels in the first column are the diacritic marks used to modify consonants. In the second column are the corresponding independent forms. Only certain vowels have this form. These are used for writing words borrowed from Pali. The third column is the Thai equivalent and the fourth is IPA. The dash in the Lanna column indicates the position of the consonant that the vowel is attached to.

Lanna vowels

Lanna mixed vowels

Numerals

Lanna has two sets of numerals. The first set, Lek Nai Tam, is reserved for special purposes such as religious texts. The second set, Lek Hora, is the set usually used in everyday life. Its name (Hora) suggests that it is also used for astrological purposes.

Lanna numerals

Other diacritics

The dash indicates the position of the letter that the diacritic mark is attached to.

Other Lanna diacritics

Sample text in Lanna

Transliteration in the Thai alphabet

คติสอรไจโบราณล้านนา
๑ ทุกข์บ่ได้กิน บ่มีไผตามไฟส่องท้อง ทุกข์บ่ได้นุ่งอย้อง พี่น้องดูแฅวร
๒ เตมว่าที่กิน ที่นอรค่ดีคับ ยังอดอยู่ได้นานไพ คับค่ดีช้อม หัวอกหัวไจ จักอดอยู่ไพ หัวไจบิ่นบ้าง

Transliteration in the Latin alphabet

Kadii Sawn Jai Boran Lanna
1. Dtuk bong dai gin biim ai tam fai sawn dtaang dtuk bong dai nung dai yawng bii nawng duu kwaen
2. Dtem wa dii gin dii non gaw dii gan yang od yuu doo non bpai gap gaw dii ngawm hua ok hua jai jak ok yuu boo hua jai bin baang

Downloads

Lanna Fonts (TrueType, 597K)
Introduction to Lanna Alphabet (PDF, 201K, in Thai)

Thanks to "Keen" for the fonts and much of the information used to make this page.

Links

Information about Lanna
http://en.wikipedia.org/wiki/Tai_Tham_script
https://en.wikipedia.org/wiki/Northern_Thai_language
https://r12a.github.io/scripts/lana/nod.html
https://www.endangeredalphabets.net/alphabets/lanna-aka-tai-tham/

Lanna Fonts
https://fonts.google.com/noto/specimen/Noto+Sans+Tai+Tham
https://github.com/norto/taitham-lanna/tree/master/Tai-tham-script

Abugidas / Syllabic alphabets

Ahom, Aima, Arleng, Badagu, Badlit, Basahan, Balinese, Balti-A, Balti-B, Batak, Baybayin, Bengali, Bhaiksuki, Bhujimol, Bilang-bilang, Bima, Blackfoot, Brahmi, Buhid, Burmese, Carrier, Chakma, Cham, Cree, Dehong Dai, Devanagari, Dham Lipi, Dhankari / Sirmauri, Ditema, Dives Akuru, Dogra, Ethiopic, Evēla Akuru, Fox, Fraser, Gond, Goykanadi, Grantha, Gujarati, Gunjala Gondi, Gupta, Gurmukhi, Halbi Lipi, Hanifi, Hanuno'o, Hočąk, Ibalnan, Incung, Inuktitut, Jaunsari Takri, Javanese, Kaithi, Kadamba, Kamarupi, Kannada, Kawi, Kharosthi, Khema, Khe Prih, Khmer, Khojki, Khudabadi, Kirat Rai, Kōchi, Komering, Kulitan, Kurukh Banna, Lampung, Lanna, Lao, Lepcha, Limbu, Lontara/Makasar, Lota Ende, Magar Akkha, Mahajani, Malayalam, Meitei (Modern), Manpuri (Old), Marchen, Meetei Yelhou Mayek, Meroïtic, Masarm Gondi, Modi, Mon, Mongolian Horizontal Square Script, Multani, Nandinagari, Newa, New Tai Lue, Ojibwe, Odia, Ogan, Pahawh Hmong, Pallava, Phags-pa, Purva Licchavi, Qiang / Rma, Ranjana, Rejang (Kaganga), Sasak, Savara, Satera Jontal, Shan, Sharda, Sheek Bakrii Saphaloo, Siddham, Sinhala, Sorang Sompeng, Sourashtra, Soyombo, Sukhothai, Sundanese, Syloti Nagri, Tagbanwa, Takri, Tamil, Tanchangya (Ka-Pat), Tani, Thaana, Telugu, Thai, Tibetan, Tigalari, Tikamuli, Tocharian, Tolong Siki, Vatteluttu, Warang Citi

Other writing systems

Page last modified: 01.06.23

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