Family name Rordame (Rordame 
) , in all the world, is an extremely rare last name. The family name Rordame is habitual in Northern America, particularly the United States, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Rordame | United States |
| alfred rordame American astronomer (1862-1931), US (b. 1862) |
|