Family name Cgma (Cgma 
) , around the globe, is a very rare cognomen. The surname Cgma is characteristic of Northern Europe, particularly Isle of Man, where it is quite a rare surname, and the United Kingdom, where it is a rare surname. Much less frequently, Cgma is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Cgma | Isle of Man, United Kingdom, United States, Spain |