Hejaz
Historically, the Hejaz has always seen itself as separate from the rest of Saudi Arabia. The Hejaz is the most populated region in Saudi Arabia; 35% of all Saudis live there. Hejazi Arabic is the most widely spoken dialect in the region. Saudi Hejazis are of ethnically diverse origins.
Moroccan Arabic
Moroccan Arabic has many regional dialects and accents as well. Its mainstream dialect is the one used in Casablanca, Rabat and Fas and therefore it dominates the media eclipsing the other regional dialects like the ones spoken in Tangiers and Oujda.