>
Globally, Σιδέρη (Sideri , Σιδέρη ) is a rare principally feminine, but very seldom boy's first name. The first name Σιδέρη is habitual in Greece, where it is quite a rare principally girly, but very seldom masculine name, Italy, where it is a very rare unisex name, and Brazil, where it is a very rare girly name. Measured by absolute frequency, the name is most common in Greece, Brazil, and India. More frequently, Σιδέρη is the last name as well as the forename.