Cognomen Σιδηροπούλου (Σιδηροπούλου 
) , globally, is a very rare last name. The last name Σιδηροπούλου is habitual in Southern Europe, particularly Greece, where it is a rare surname.
| VARIANT | COUNTRY |
|---|---|
| Σιδηροπούλου | Greece |
Sideropoulou, and Sidiropoulou
| τζένη σιδηροπούλου GR (b. 1924) |
|
|
|
αναστασία σιδηροπούλου Greek model, GR (b. 1992) |
|
| νίκη-κατερίνα σιδηροπούλου fencer, GR (b. 1974) |
|
|
| αγγέλλα σιδηροπούλου Greek actress, GR |
|
|
| πόπη σιδηροπούλου Greek-Australian hairdresser, GR |
|