From Greek Καλυψω (Kalypso)
which probably meant "she that conceals", derived from καλυπτω (kalypto)
"to cover, to conceal". In Greek myth
this was the name of the nymph who fell in love with Odysseus
after he was shipwrecked on her island of Ogygia. When he refused to stay with her she detained him for seven years until Zeus
ordered her to release him.