Cognomen Xiaoxin (Xiaoxin 
, 孝新 , 小馨 ) , worldwide, is quite a rare surname. The last name Xiaoxin is habitual in Singapore, where it is a rare surname, China, where it is a very rare surname, and Malaysia. In absolute terms, this name is the most popular in China, Malaysia, and Colombia. Predominantly, Xiaoxin is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Xiaoxin | China, Taiwan, Indonesia, United States, Spain |
| 孝新, 小馨, 晓心 | China |
Хиаохин, 哓信, 哓新, 哓鑫, 啸新, 啸昕, 啸歆, 啸鑫, 嘯訫, 孝信, 孝心, 孝昕, 孝欣, 孝芯, 孝辛, 孝鑫, 孝锌, 孝馨, 宵鑫, 宵锌, 小伈, 小信, 小俽, 小噺, 小妡, 小心, 小忻, 小新, 小昕, 小杺, 小欣, 小歆, 小炘, 小焮, 小芯, 小薪, 小衅, 小訫, 小辛, 小鑫, 小锌, 小馸, 效信, 效心, 效新, 效欣, 效炘, 效辛, 效鑫, 晓信, 晓忻, 晓新, 晓昕, 晓欣, 晓歆, 晓炘, 晓盺, 晓芯, 晓薪, 晓訫, 晓辛, 晓鑫, 晓锌, 晓馨, 暁伈, 暁新, 曉信, 曉惞, 曉欣, 曉鑫, 枭昕, 枭鑫, 校信, 校心, 校新, 校欣, 校辛, 校鑫, 消新, 潇心, 潇新, 潇昕, 潇欣, 潇歆, 潇芯, 潇鑫, 潇馨, 瀟襑, 皛鑫, 皛馨, 皢鑫, 笑信, 笑心, 笑新, 笑昕, 笑欣, 笑歆, 笑薪, 笑辛, 笑鑫, 笑馨, 筱信, 筱心, 筱惞, 筱新, 筱昕, 筱欣, 筱歆, 筱芯, 筱訫, 筱辛, 筱鑫, 筱馨, 箫馨, 肖信, 肖心, 肖新, 肖昕, 肖欣, 肖歆, 肖芯, 肖辛, 肖鑫, 肖馨, 萧信, 萧新, 萧欣, 萧歆, 萧辛, 虓昕, 霄忻, 霄新, 霄昕, 霄欣, 霄歆, 霄鑫, 霄馨, 骁心, 骁忻, 骁昕, 骁欣, 骁歆, and 骁鑫