The ancient names are not securely settled
Official historical sources discuss names such as Fakousa or the Fakkoussae islands for Ano Koufonisi and Pino for Kato, while also noting that certainty is limited.
Understand Koufonisia
Myth, names and narrated identity
Ancient island names and competing explanations for “Koufonisia” belong to a documented tradition of uncertainty.
References checked: . The geography, archaeological and local-tradition references were read again. The narrative, local observations and travel advice remain. This records source reading, not confirmation of this year’s festival programme, menus, museum display or boat services; check those for your travel dates.
Caves may have inspired the modern name
One explanation connects “Koufonisia” with hollow islands and the many coastal cavities formed in sedimentary rock. This is a plausible reading, not a proven derivation.
A sheltered harbour offers another explanation
Another tradition links the name with Kofos Limin, a quiet or sheltered harbour used by sailors and pirates. Presenting both readings preserves the evidence without forcing a single origin story.