Also there is a consonantal 'ayin which is not mentioned in the description; Greek does not have this consonant so it is omitted. Moreover the vowel in the final syllable in the Greek is not "u" but the diphthong "ou", and the final -s of IĆ©sous is nothing else than the nominative ending.
See the names of the male Greek gods and female Greek gods?
Males -- Zeus, Hades, Hermes, Ares, Hephetus, or the demigod Hercules and Perseus
Females -- Hera, Athena
Yeshua -- Aramic name ends in "ua" which in Greek is a females name.
Yeshua if pronuonceble in Greek would have been a female's name. The Greek put "s" after "e" and "u" vowels to signify a males name. We can all see this at work in the names of Gods that they worshipped. As you can see, a name ending with the "a" vowel signals a female name as in "Hera" and "Athena".