U+1859 "ᡙ" Mongolian Letter Todo Haa Unicode Character
Unicode Version 17.0
ᡙ
U+1859 "ᡙ" Mongolian Letter Todo Haa is a glyph used in the Todo script, a variant of the traditional Mongolian alphabet historically employed by the Oirat and Kalmyk peoples for writing their languages. This specific letter represents the aspirated voiceless velar plosive sound "h" (or a similar guttural sound), distinct from the standard Mongolian "H" form, and it appears in the Unicode block for Mongolian letters to support accurate digital rendering of Todo script texts, including historical documents and modern language preservation efforts.
General Properties
| Code Point | U+1859 |
| Version Added | 3.0 |
| Name | Mongolian Letter Todo Haa |
| Block | Mongolian |
| General Category | Other Letter |
| Canonical Combining Class | Not Reordered |
| Bidirectional Class | Left To Right |
Encodings
| HTML Decimal Encoding | ᡙ |
| HTML Hex Encoding | ᡙ |
| UTF-8 Encoding | 0xE1 0xA1 0x99 |
| UTF-16 Encoding | 0x1859 |
| UTF-32 Encoding | 0x00001859 |
| C/C++/Java Escape | \u1859 |