Examples of Proper Noun Proper Noun includes names of buildings, roads, and streets, villages, towns, cities, states, countries, continents, hills, mountains, oceans, rivers, and they also include names of holidays, days of the week, months of the year. The following examples of proper noun refer to the use of it in the sentences. Learn what a proper noun is and how to use it correctly in English. Find out the difference between proper and common nouns, proper and common adjectives, and proper and common articles. Find out what a proper noun is and its importance in English grammar with straightforward explanations and examples . Learn what proper nouns are and how to use them correctly. Find out the difference between proper nouns and common nouns, see examples of both, and test your knowledge with interactive exercises.