Last name Raudne (Железный 
, Raudne 
) , globally, is quite a rare cognomen. The family name Raudne is habitual in Estonia, where it is quite a rare surname, Belarus, and Russia, where it is a rare surname. Measured by absolute frequency, it is commonest in Russia, Belarus, and Kazakhstan.
| VARIANT | COUNTRY |
|---|---|
| Железный | Kazakhstan, Russia, Kyrgyzstan, Belarus, Ukraine |
| Raudne | Finland, Estonia, Brazil |
|
indrek raudne Estonian politician, EE (b. 1975) |
|
|
riina raudne Estonian sociologist, EE (b. 1981) |
|