Last name Xinjie (Xinjie 
, 欣洁 , 昕杰 ) , all around the world, is quite a rare cognomen. The surname Xinjie is characteristic of Singapore, where it is a rare surname, China, and Hungary, where it is a very rare surname. More prevalently, Xinjie is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Xinjie | China, Spain, Japan, United States, Singapore |
| 昕杰, 欣洁, 新节 | China |
Хинйие, 信介, 信劼, 信姐, 信届, 信捷, 信接, 信杰, 信楷, 信洁, 信洎莪, 信疌, 信节, 信解, 信阶, 噺洎莪, 妡婕, 心介, 心劫, 心姐, 心婕, 心戒, 心捷, 心杰, 心楷, 心洁, 心界, 心结, 心羯, 心节, 心街, 心解, 心阶, 忻傑, 忻劼, 忻婕, 忻捷, 忻杰, 忻洁, 新介, 新借, 新傑, 新劼, 新堦, 新姐, 新婕, 新捷, 新接, 新杰, 新楷, 新洁, 新潔, 新界, 新皆, 新结, 新街, 新解, 新阶, 新颉, 昕傑, 昕刦, 昕劫, 昕劼, 昕婕, 昕捷, 昕桀, 昕洁, 昕疌, 昕睫, 昕颉, 杺傑, 欣劼, 欣姐, 欣婕, 欣捷, 欣接, 欣杰, 欣桀, 欣楷, 欣潔, 欣界, 欣皆, 欣結, 欣结, 欣街, 欣解, 欣颉, 欣鲒, 歆劼, 歆婕, 歆捷, 歆杰, 歆楷, 歆洁, 炘洁, 盺杰, 舋杰, 芯婕, 芯杰, 芯洁, 芯结, 芯节, 芯颉, 薪捷, 薪杰, 薪洁, 薪潔, 訫尐, 訫桀, 訫潔, 辛婕, 辛捷, 辛杰, 辛洁, 辛结, 辛节, 鈊尐, 鑫傑, 鑫劫, 鑫劼, 鑫姐, 鑫婕, 鑫尐, 鑫捷, 鑫接, 鑫杰, 鑫楷, 鑫洁, 鑫皆, 鑫颉, 锌傑, 锌杰, 锌楷, 馨介, 馨婕, 馨截, 馨捷, 馨杰, 馨桀, 馨楷, 馨洁, and 馨颉