Cognomen Zhengjing (正静 
, Zhengjing 
, 正经 ) , all over the world, is a rare last name. The family name Zhengjing is habitual in Eastern Asia, particularly China, where it is a very rare surname. More frequently, Zhengjing is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| 正经, 正静, 正靖 | China |
| Zhengjing | China, Spain, Brazil, United States |
Женгйинг, 争京, 争竞, 争菁, 争静, 姃經, 峥婧, 峥晶, 峥璟, 峥睛, 峥靖, 峥静, 帧晶, 征京, 征敬, 征晶, 征璟, 征精, 征荆, 征警, 征靓, 征靖, 征静, 徵敬, 徵景, 徵晶, 徵静, 政京, 政净, 政敬, 政景, 政晶, 政璟, 政精, 政经, 政菁, 政镜, 政靓, 政靖, 政静, 正井, 正京, 正净, 正刭, 正境, 正婧, 正径, 正敬, 正景, 正晶, 正暻, 正泾, 正璟, 正竞, 正精, 正經, 正菁, 正警, 正靓, 蒸井, 证荆, 郑京, 郑婧, 郑敬, 郑晶, 郑璟, 郑菁, 郑靓, 郑静, 铮净, 铮晶, 铮竟, 铮菁, 铮靖, and 铮静