| U+ | art-254 |
| 7839 | |
| Unicode Character Names | art-315 | CJK UNIFIED IDEOGRAPH-7839 |
| 普通话 | cmn-000 | 砹 |
| 國語 | cmn-001 | 砹 |
| Hànyǔ | cmn-003 | ai4 |
| Hànyǔ | cmn-003 | nuo3 |
| Hànyǔ | cmn-003 | ài |
| English | eng-000 | astatine |
| 廣東話 | yue-000 | 砹 |
| gwong2dung1 wa2 | yue-003 | aai6 |
| gwong2dung1 wa2 | yue-003 | ngaai6 |
| 广东话 | yue-004 | 砹 |