If you mean transliterating then it would be:
Lambda,Iota,Phi
If you mean the translation then it would be "Bios"
Beta, Iota, Omicron, Sigma
Ͱερμης
The Greek word for "Hercules" is "Ηρακλής".
Ͱηρακλης = Herakles
Ἥρα = heera
Elies.
Demeter: Δημητηρ
Those letters spell cannibal and have nothing to do with Greek mythology.
In Greek letters, "yiayia" is spelled γιαγιά. It means "grandmother" in Greek and is a term of endearment used for one's grandmother.
Απόλλων : Apóllo̱n
Η Ελλάδα είδη
The letters PFITH can spell a few short words in English : I if it hi hip tip fit hit pit pi phi (Greek letters) pith
Otis is a Middle English name. It has no meaning in either Greek or Hebrew, but in Middle English, it meant "wealth".If you want to spell it using Hebrew letters, it's אוטיס.If you want to spell it using Greek letters, it's Οτις