| U+ | art-254 |
| 9B58 | |
| Unicode Character Names | art-315 | CJK UNIFIED IDEOGRAPH-9B58 |
| 國語 | cmn-001 | 魘 |
| Hànyǔ | cmn-003 | ya1 |
| Hànyǔ | cmn-003 | yan3 |
| Hànyǔ | cmn-003 | yan4 |
| Hànyǔ | cmn-003 | yǎn |
| English | eng-000 | nightmare |
| 客家話 | hak-000 | 魘 |
| Hagfa Pinyim | hak-002 | ap7 |
| Hagfa Pinyim | hak-002 | jam3 |
| Hagfa Pinyim | hak-002 | jam5 |
| Hagfa Pinyim | hak-002 | ram5 |
| 日本語 | jpn-000 | 魘 |
| Nihongo | jpn-001 | en |
| Nihongo | jpn-001 | osou |
| Nihongo | jpn-001 | osowareru |
| Nihongo | jpn-001 | unasareru |
| Nihongo | jpn-001 | you |
| 한국어 | kor-000 | 염 |
| Hangungmal | kor-001 | yem |
| 韓國語 | kor-002 | 魘 |
| 廣東話 | yue-000 | 魘 |
| gwong2dung1 wa2 | yue-003 | jim2 |
| gwong2dung1 wa2 | yue-003 | jip3 |