Κύθηρα

Etymology
According to Beekes, stem ending -ηρ implies a Pre-Greek origin (except for -τηρ).

Proper noun

 * 1) Kythira (also spelt Cythera, Kythera or Kithira), one of the seven major Ionian Islands, Greece.

Etymology
From (pre-Hellenic).

Noun

 * 1) Kythira (also Cythera, Kythera or Kithira)