| U+ | art-254 |
| 91E6 | |
| Unicode Character Names | art-315 | CJK UNIFIED IDEOGRAPH-91E6 |
| 國語 | cmn-001 | 釦 |
| Hànyǔ | cmn-003 | kou3 |
| Hànyǔ | cmn-003 | kou4 |
| Hànyǔ | cmn-003 | kòu |
| English | eng-000 | buckle |
| English | eng-000 | button |
| English | eng-000 | clasp |
| English | eng-000 | engrave |
| 客家話 | hak-000 | 釦 |
| Hagfa Pinyim | hak-002 | keu5 |
| Hagfa Pinyim | hak-002 | kiu5 |
| Hagfa Pinyim | hak-002 | k’ieu5 |
| 日本語 | jpn-000 | 釦 |
| Nihongo | jpn-001 | botan |
| Nihongo | jpn-001 | kou |
| Nihongo | jpn-001 | ku |
| 한국어 | kor-000 | 구 |
| Hangungmal | kor-001 | kwu |
| 韓國語 | kor-002 | 釦 |
| 廣東話 | yue-000 | 釦 |
| gwong2dung1 wa2 | yue-003 | kau3 |