Quick answer
Judas is a boy name meaning "duke".
Pronunciation: English /ˈd͡ʒuː.dəs/.
Meaning and history
From Ἰούδας (Ioudas), the Greek form of Judah. This is the name of several characters in the New Testament including the infamous Judas Iscariot, the apostle who betrayed Jesus to the Jewish authorities in exchange for money. This spelling also appears in most English translations of the Books of Maccabees.
Notes and context
Usage: biblical | Ancient Greek: Ἰούδας