Family name Yanxiao (Yanxiao 
, 延晓 , 彦晓 ) , across the world, is a rare last name. The surname Yanxiao is characteristic of Portugal, where it is a very rare surname, China, and the United States, where it is an extremely rare surname. More frequently, Yanxiao is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Yanxiao | United States, China, Brazil, Portugal |
| 彦晓, 彦肖, 延晓 | China |
严啸, 严孝, 严宵, 严晓, 严校, 严消, 严潇, 严笑, 严霄, 俨校, 俨霄, 妍孝, 妍小, 妍晓, 妍潇, 妍笑, 妍筱, 妍霄, 妍骁, 姸晓, 娫小, 嫣笑, 宴孝, 宴晓, 宴肖, 岩啸, 岩孝, 岩小, 岩晓, 岩潇, 岩笑, 岩筱, 岩肖, 延啸, 延孝, 延宵, 延小, 延效, 延曉, 延校, 延潇, 延笑, 延筱, 延箫, 延肖, 延逍, 延霄, 延骁, 彥孝, 彦啸, 彦孝, 彦宵, 彦小, 彦效, 彦枭, 彦校, 彦潇, 彦瀟, 彦笑, 彦筱, 彦箫, 彦萧, 彦虓, 彦逍, 彦霄, 彦骁, 晏小, 晏晓, 晏潇, 晏萧, 晏逍, 殷效, 殷晓, 殷枭, 殷潇, 殷霄, 沿孝, 沿晓, 滟晓, 演校, 演笑, 炎啸, 炎孝, 炎小, 炎晓, 炎潇, 炎笑, 炎肖, 炎萧, 炎销, 炎骁, 烟霄, 焰枭, 焰潇, 焰笑, 焰霄, 焱晓, 焱枭, 焱笑, 焱骁, 燕啸, 燕孝, 燕小, 燕晓, 燕曉, 燕枭, 燕校, 燕潇, 燕焇, 燕笑, 燕箫, 燕肖, 燕萧, 燕销, 燕霄, 燕骁, 琰潇, 琰笑, 眼小, 眼笑, 研孝, 研晓, 研萧, 砚晓, 砚潇, 砚霄, 艳啸, 艳孝, 艳宵, 艳小, 艳晓, 艳校, 艳消, 艳潇, 艳皛, 艳笑, 艳肖, 艳萧, 艳虓, 艳逍, 艳霄, 艳骁, 衍孝, 衍小, 衍晓, 衍校, 衍潇, 衍肖, 衍萧, 衍霄, 衍骁, 言啸, 言孝, 言小, 言效, 言晓, 言枭, 言校, 言笑, 言筱, 言肖, 言萧, 言销, 谚孝, 闫笑, 阎晓, 雁孝, 雁晓, 雁校, 雁潇, 雁笑, 雁肖, 雁逍, 雁霄, 雁骁, 顏笑, 顔笑, 颜啸, 颜孝, 颜小, 颜晓, 颜笑, 颜箫, 颜肖, 颜萧, 颜霄, 龑晓, 龑虓, and 龑骁