| U+ | art-254 | 5677 |
| català | cat-000 | hum |
| čeština | ces-000 | hm |
| 普通话 | cmn-000 | 哼 |
| 普通话 | cmn-000 | 嗯 |
| 國語 | cmn-001 | 哼 |
| 國語 | cmn-001 | 嗯 |
| 國語 | cmn-001 | 噷 |
| Hànyǔ | cmn-003 | hen1 |
| Hànyǔ | cmn-003 | hm |
| Hànyǔ | cmn-003 | hēn |
| Hànyǔ | cmn-003 | xin1 |
| Hànyǔ | cmn-003 | xīn |
| Deutsch | deu-000 | hm |
| Deutsch | deu-000 | tja |
| ελληνικά | ell-000 | χμ |
| English | eng-000 | hmm |
| English | eng-000 | humph |
| suomi | fin-000 | hmm |
| suomi | fin-000 | höpö-höpö |
| français | fra-000 | hum |
| italiano | ita-000 | hmm |
| italiano | ita-000 | mmh |
| italiano | ita-000 | uhm |
| 日本語 | jpn-000 | うーん |
| 日本語 | jpn-000 | ふふん |
| 日本語 | jpn-000 | ふむ |
| 日本語 | jpn-000 | ふん |
| 日本語 | jpn-000 | ふーん |
| 日本語 | jpn-000 | 噷 |
| Nihongo | jpn-001 | kin |
| ქართული | kat-000 | ჰმ |
| 한국어 | kor-000 | 음 |
| português | por-000 | hmm |
| português | por-000 | mmm |
| русский | rus-000 | гм |
| русский | rus-000 | хм |
| español | spa-000 | hmm |
| svenska | swe-000 | hmm |
| ئۇيغۇرچە | uig-000 | ھىم |
| Uyghurche | uig-001 | him |
| tiếng Việt | vie-000 | hăm |
| 𡨸儒 | vie-001 | 噷 |
| 廣東話 | yue-000 | 噷 |
| gwong2dung1 wa2 | yue-003 | am1 |
| gwong2dung1 wa2 | yue-003 | ham1 |
| gwong2dung1 wa2 | yue-003 | hm1 |
| 广东话 | yue-004 | 噷 |
| Bahasa Malaysia | zsm-000 | hm |
