Surname Jingkun (景坤 
, Jingkun 
, 景昆 ) , in all the world, is quite a rare last name. The surname Jingkun is characteristic of China, where it is a rare surname, Malaysia, where it is a very rare surname, and the United States, where it is an extremely rare surname. More frequently, Jingkun is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| 景昆, 井坤, 景坤 | China |
| Jingkun | China, Malaysia, United States, India, Canada |
Йингкун, 井困, 井昆, 京坤, 京堃, 京崑, 京昆, 京焜, 京琨, 京锟, 京鲲, 兢堃, 净坤, 净昆, 净琨, 境坤, 婧坤, 婧堃, 婧昆, 婧琨, 径坤, 惊坤, 憬坤, 敬坤, 敬堃, 敬昆, 敬焜, 敬琨, 敬锟, 旌坤, 景堃, 景堒, 景崑, 景焜, 景琨, 景锟, 景鲲, 景鹍, 晶坤, 晶堃, 晶昆, 晶琨, 泾坤, 泾堃, 泾昆, 璟坤, 璟堃, 璟崑, 璟昆, 璟琨, 璟锟, 竞坤, 竞堃, 竞焜, 竟坤, 竟堃, 竟琨, 精坤, 精昆, 经坤, 经堃, 经昆, 经琨, 经锟, 荆坤, 菁坤, 菁昆, 菁琨, 警坤, 警琨, 鏡坤, 镜坤, 镜堃, 镜昆, 镜焜, 镜琨, 镜锟, 靓坤, 靓堃, 靓琨, 靓鹍, 靖坤, 靖堃, 靖昆, 靖焜, 靖琨, 靖锟, 靖鲲, 静坤, 静堃, 静昆, 静焜, 静琨, and 静锟