Quick answer
Leto is a girl name meaning "wife; hidden, forgotten".
Pronunciation: Classical Greek /lɛː.tɔ̌ː/; English /ˈliː.toʊ/.
Meaning and history
Possibly from Lycian lada meaning "wife". Other theories connect it to Greek λήθω (letho) meaning "hidden, forgotten". In Greek mythology she was a Titan, and the mother of Apollo and Artemis by Zeus.
Notes and context
Usage: greek mythology | Ancient Greek: Λητώ