Family name Xixin (Xixin 
, 喜新 , 希新 ) , in the world, is a rare surname. The family name Xixin is habitual in Malaysia, where it is a very rare surname, Kyrgyzstan, and China. Not in comparison with a country's population, the name is most common in China, Russia, and Malaysia. More frequently, Xixin is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Xixin | Malaysia, Brazil, China, United States, Canada |
| 希新, 喜新 | China |
| Хихин | Russia, Kyrgyzstan |
Хіхін, 习信, 习新, 习欣, 习衅, 习辛, 习鑫, 习馨, 係鑫, 兮心, 吸新, 唏昕, 喜信, 喜心, 喜昕, 喜欣, 喜薪, 喜鑫, 喜馨, 囍心, 夕信, 夕心, 夕新, 夕昕, 夕欣, 夕芯, 夕鑫, 夕馨, 希信, 希心, 希忻, 希昕, 希欣, 希炘, 希鑫, 希锌, 希馨, 席新, 席鑫, 息心, 息衅, 悉心, 惜新, 惜欣, 惜鑫, 昔心, 昔新, 昔欣, 昔辛, 晞欣, 晰心, 晰昕, 晰欣, 晰鑫, 曦新, 曦昕, 曦欣, 曦歆, 曦鑫, 曦馨, 析心, 析欣, 析鑫, 析馨, 汐心, 汐昕, 汐馨, 洗心, 洗鑫, 浠新, 浠鑫, 溪心, 溪新, 溪盺, 熙信, 熙新, 熙欣, 熙芯, 熙鑫, 熙馨, 熙馫, 熹新, 熹昕, 熹欣, 熹歆, 熹鑫, 牺新, 玺昕, 玺欣, 玺鑫, 皙歆, 硒新, 禧信, 禧新, 禧欣, 禧鑫, 稀欣, 系心, 系新, 細馨, 细信, 细心, 细新, 细欣, 细芯, 细衅, 细訫, 细辛, 细鑫, 羲新, 翕心, 肸昕, 西信, 西心, 西新, 西欣, 西鑫, 西锌, 西馨, 锡信, 锡心, 锡新, 锡昕, 锡欣, 锡歆, 锡炘, 锡辛, 锡鑫, 锡锌, and 锡馨