1) English boy name 
Izaiah is an English name for boys. The meaning is `God is my saviour` The name Izaiah is most commonly given to American boys. What do they use in other countries? Isha (Indian) Isia Isea Isaiah (English, Hebrew) Isais Ischa Isaia (Italian) The name sounds like: Iziah, Issiah, Isiah, Isaia, Uziah, Uzziah Similar names are: Hazaiah, Izaak, Izaac