Iskariot
: the surname of Judas, the man who betrayed Christ
Yakobus
: a son of Zebedee; brother of John; an apostle,a son of Alpheus; an apostle,a brother of Jesus; writer of the epistle of James,the father (or brother) of the apostle Judas
Yudas
: a son of Mary and Joseph; half-brother of Jesus)