Cognomen Spartas (Spartas 
) , all over the world, is a very rare last name. The cognomen Spartas is habitual in Greece, where it is a very rare surname, and the United States, where it is an extremely rare surname. Very seldom, Spartas is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Spartas | Greece, United States |
| reuben ssedimbu sebanjja mukasa spartas Spartas, Reuben Ssedimbu Sebanjja Mukasa (1899–1988), politician in Uganda and Orthodox priest (b. 1899) |
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