Phnom Penher: demonym of Phnom Penh. Phnom Penher is a proper pronoun used to designate the inhabitants of the city Phnom Penh, Cambodia.
Phnom Penhers are from of Phnom Penh
Example: Phnom Penhers prefer modern amenities and excellent customer service.
Just as inhabitants of New York are called New Yorkers, and those from Paris are referred to as Parisians, residents of Phnom Penh can be thought of as Phnom Penhers. Being residents of the capital city of Cambodia, Phnom Penhers are generally fast-paced and more sophisticated about urban life than their countryside relatives.