Iulai is the Hawaiian name for the month of July, the seventh month of the modern calendar. Yes, Iulai is a borrowed word from English. In fact, all of the names of the months of the calendar we now use are borrowed. Since the Hawaiian calendar of months did not coincide with that of the Europeans.
ʻOhana means family. It is one of the most popularly used Hawaiian words in English conversation, and is often used in names of organizations, as well as family units.