Chai Chai Baby Names Hebrew Chai Boy 4 letters Pronounce Hebrew Life. Chai is a boy’s name of Hebrew origin. Meaning in Hebrew: Life. The name has 4 letters. Related names Chagai Boy Hebrew Mediates. Chagia Boy Hebrew Festival. Chagiah Boy Hebrew Festival. Chagiya Boy Hebrew Festival. Chaim Boy Hebrew Scottish Life. Crooked. Chaimek Boy Hebrew Life. Chaka Girl Hebrew Life. Chalfan Boy Hebrew Change. Previous Chago Next Chaim