Family name 戴蒙 (Damon 
, Dimon 
, Daymond ) , in all the world, is a common last name. The cognomen 戴蒙 is habitual in Namibia, where it is quite a rare surname, South Africa, and France. Measured by absolute frequency, it is commonest in the United States, South Africa, and France. More prevalently, 戴蒙 is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Damon | United Kingdom, Australia, South Africa, United States, China |
| Dimon | United Kingdom, South Africa, United States, China, France |
| Daymond | United Kingdom, Australia, South Africa, United States, France |
| 戴蒙 | China |
Daamen, Dahm, Dahmen, Dam, Damen, Damian, Damiano, Damien, Damijan, Damjan, Damm, Demjan, Demon, Demyan, Diamante, Diamond, Δαμιανός, Даймонд, Дам, Дам'Ян, Дамиян, Дамм, Дамьен, Дамьян, Дамян, Дем'Ян, Демьян, Дэймон, Дємьян, דיאמונד, דיימון, دام, داميان, دايموند, დეიმონ, ダイアモンド, ダミアン, ダム, デイモン, 戴米恩, 达姆, 达曼, 达米安, and 达门