| Name | HANGUL SYLLABLE DYUN |
| Unicode Version | 2.0 |
| Block（ブロック） | Hangul Syllables（ハングル音節文字） |
| Plane（面） | Basic Multilingual Plane（基本多言語面） |
| Script | |
| Category | |
| Bidirectional Class | |
| Combining Class | |
| Character is Mirrored | |
| HTML Entity | 듄 듄 |
| UTF-8 Encoding | 듄 eb9384 |
| UTF-16 Encoding | 듄 b4c4 |
| UTF-32 Encoding | 듄 0000b4c4 |