Does Calypso have a cousin or ANY male relative?

Calypso as daughter of Atlas would have for uncles the brothers of Atlas:

Prometheus, Epimetheus and MenoitiOS.

Her brother would be Hyas or Hyes, although the mother of Calypso is unknown, and the mother of Hyes is Pleione or Aethra, daughter of Oceanus.

By the hero Odysseus, Calypso had sons : Latinus (meaning, the Latin) or a son named

Telegonos or Teledamos (who is otherwise a son of Circe and Odysseus), or two sons named Nausithoos and Nausinoos.