Surname Jigang (Jigang 
, 纪刚 , 季刚 ) , around the globe, is quite a rare family name. The cognomen Jigang is characteristic of China, where it is a rare surname, Malaysia, where it is a very rare surname, and Spain, where it is an extremely rare surname. More prevalently, Jigang is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Jigang | Canada, China, United States, Malaysia, India |
| 季刚, 纪刚, 基刚 | China |
Жиганг, Йиганг, Цзиган, 丌罓, 佶刚, 佶罡, 冀刚, 冀岗, 冀钢, 几刚, 即刚, 即钢, 及刚, 及钢, 吉冈, 吉刚, 吉岗, 吉港, 吉纲, 吉罡, 吉钢, 垍钢, 基岗, 基港, 基纲, 基罡, 基钢, 季岗, 季港, 季纲, 季罡, 季钢, 寄刚, 寄罡, 嵇刚, 嵇罡, 己刚, 己綱, 己钢, 彐刚, 彐岗, 彐钢, 技纲, 技钢, 既刚, 既肛, 暨刚, 机刚, 极钢, 济刚, 济岗, 济港, 济纲, 济钢, 激刚, 祭刚, 积刚, 积港, 积纲, 积钢, 稷罡, 籍刚, 紀刚, 紀綱, 繼剛, 级刚, 级岗, 级钢, 纪岗, 纪港, 纪纲, 纪罡, 纪钢, 继冈, 继刚, 继岗, 继港, 继纲, 继缸, 继罡, 继钢, 绩刚, 绩钢, 藉刚, 计刚, 计岗, 计缸, 计罡, 计钢, 记刚, 记岗, 记纲, 记钢, 跻刚, 跻纲, 辑钢, 际冈, 际刚, 际岗, 际港, 际纲, 际罡, 际钢, 集刚, 集纲, 集钢, 霁刚, 霁纲, 霁罡, 霁钢, 骥刚, 骥岗, 骥钢, and 지강