Family name Qinwei (勤伟 
, Qinwei 
, 秦伟 ) , in all the world, is quite a rare last name. The cognomen Qinwei is habitual in Eastern Asia, particularly China, where it is a rare surname. More prevalently, Qinwei is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| 秦伟, 琴伟, 勤伟 | China |
| Qinwei | Singapore, China, Canada, United States |
亲为, 亲伟, 亲委, 亲威, 亲炜, 亲玮, 亲维, 亲蔚, 勤为, 勤卫, 勤唯, 勤威, 勤尾, 勤巍, 勤微, 勤炜, 勤玮, 勤维, 勤苇, 勤蔚, 勤薇, 勤魏, 吢蓶, 噙维, 擒巍, 擒韦, 欽瑋, 沁为, 沁伟, 沁偉, 沁卫, 沁唯, 沁威, 沁巍, 沁微, 沁溦, 沁炜, 沁玮, 沁纬, 沁维, 沁蔚, 沁薇, 沁韦, 溱伟, 溱巍, 溱洧, 溱蔚, 琴为, 琴卫, 琴味, 琴委, 琴威, 琴娓, 琴尉, 琴嵬, 琴巍, 琴微, 琴未, 琴炜, 琴玮, 琴维, 琴苇, 琴薇, 琴韦, 秦位, 秦卫, 秦唯, 秦威, 秦尉, 秦巍, 秦慰, 秦渭, 秦炜, 秦玮, 秦瑋, 秦纬, 秦维, 秦薇, 秦魏, 芩蔚, 芩薇, 芹为, 芹伟, 芹卫, 芹维, 芹苇, 芹薇, 螓蔚, 覃伟, 覃威, 覃薇, 钦为, 钦伟, 钦卫, 钦围, 钦委, 钦威, 钦尉, 钦巍, 钦微, 钦惟, 钦慰, 钦未, 钦桅, 钦洧, 钦渭, 钦炜, 钦玮, 钦纬, 钦维, 钦蔚, and 钦薇