Calypso

Calypso is the name of the nymph who keeps Odysseus on her island in Homer's Odyssey. It is usually connected with a Greek verb meaning to conceal or hide, giving the interpretation she who conceals. Her role in the story is complex: she offers a home and immortality, while Odysseus longs to return to his own family.

The name has acquired other associations through the Trinidadian musical genre calypso, the research vessel used by Jacques Cousteau, and a moon of Saturn. These belong to different cultural and scientific histories rather than proving one shared ancient origin for every use of the word. Callie offers a familiar shorter form, while Calypso keeps the full mythological reference.