| U+ | art-254 |
| 82A4 | |
| Unicode Character Names | art-315 | CJK UNIFIED IDEOGRAPH-82A4 |
| 普通话 | cmn-000 | 芤 |
| 國語 | cmn-001 | 芤 |
| Hànyǔ | cmn-003 | kou1 |
| Hànyǔ | cmn-003 | kōu |
| English | eng-000 | hollow |
| 客家話 | hak-000 | 芤 |
| Hagfa Pinyim | hak-002 | keu1 |
| Hagfa Pinyim | hak-002 | k’ieu1 |
| 客家话 | hak-006 | 芤 |
| 日本語 | jpn-000 | 芤 |
| Nihongo | jpn-001 | kou |
| Nihongo | jpn-001 | ku |
| Nihongo | jpn-001 | negi |
| 廣東話 | yue-000 | 芤 |
| gwong2dung1 wa2 | yue-003 | hau1 |
| gwong2dung1 wa2 | yue-003 | kau1 |
| 广东话 | yue-004 | 芤 |