Surname Yangang (彦刚 
, 延刚 , Yangang 
) , around the globe, is quite a rare last name. The family name Yangang is habitual in China, where it is a rare surname, and Malaysia, where it is a very rare surname. More prevalently, Yangang is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| 彦刚, 燕刚, 延刚 | China |
| Yangang | United States, Malaysia, Philippines, India, China |
Янганг, ျငင္း, 严冈, 严刚, 严岗, 严纲, 严罡, 严钢, 俨刚, 偃刚, 堰刚, 宴刚, 宴岗, 宴纲, 宴钢, 岩刚, 岩岗, 岩纲, 岩钢, 延冈, 延剛, 延岗, 延杠, 延港, 延纲, 延罡, 延钢, 彦冈, 彦岗, 彦棡, 彦港, 彦纲, 彦罡, 彦钢, 掩刚, 晏刚, 晏罡, 晏钢, 殷刚, 殷纲, 殷罡, 殷钢, 沿刚, 沿钢, 淹刚, 演刚, 炎刚, 炎岗, 炎罡, 炎钢, 烟刚, 烟纲, 烟缸, 焰刚, 焰岗, 焰钢, 焱刚, 焱钢, 燕冈, 燕岗, 燕港, 燕纲, 燕罡, 燕钢, 琰刚, 琰罡, 琰钢, 盐刚, 盐缸, 眼刚, 研刚, 砚刚, 砚岗, 砚钢, 羊昂, 艳刚, 艳岗, 艳杠, 艳港, 艳纲, 艳罡, 艳钢, 艷剛, 衍冈, 衍刚, 衍岗, 衍纲, 衍罡, 衍钢, 言刚, 言岗, 言港, 言罡, 言钢, 谚冈, 闫刚, 闫岗, 闫钢, 阎纲, 阎钢, 阳昂, 陽卬, 雁刚, 雁岗, 雁罡, 雁钢, 颜刚, 颜岗, 颜港, 颜钢, and 验刚