Proper nouns
A proper noun is a word or group of words that names a specific, unique person, place, organisation or thing, such as "Maria", "London" or "Microsoft". Unlike common nouns, which name general items like "city" or "company", proper nouns are always written with a capital letter, no matter where they appear in a sentence.
Types of proper nouns
Names of people
Proper nouns that identify a specific individual, including first names, surnames and titles.
e.g. Sarah Johnson, Dr Ahmed, Shakespeare
Places
Proper nouns naming specific geographic locations such as countries, cities, rivers and landmarks.
e.g. Japan, the Amazon River, Mount Everest
Organisations and institutions
Proper nouns referring to specific companies, schools, governments or groups.
e.g. the United Nations, Harvard University, Samsung
Days, months and events
Proper nouns naming specific times, festivals or historical events, but not seasons or general time periods.
e.g. Monday, Ramadan, World War II
Titles of works
Proper nouns naming specific books, films, songs or other creative works.
e.g. The Great Gatsby, Titanic, Bohemian Rhapsody
Rules to remember
- Always capitalise the first letter of a proper noun, whether it appears at the start, middle or end of a sentence.
- Capitalise every important word in a multi-word proper noun, such as names of institutions or titles, but usually not short linking words like 'of' or 'the'.
- Proper nouns usually do not take 'a' or 'an', since they refer to one unique thing, though 'the' is used with some, such as country names with plural forms (the Netherlands) or rivers (the Nile).
- Days, months and named festivals are proper nouns and must be capitalised, but seasons (spring, winter) are common nouns and stay lowercase.
- A common noun can become part of a proper noun when it is used as a specific name, such as 'the river' (common) versus 'the River Thames' (proper).
Examples in sentences
| Example | How it works |
|---|---|
| Emma studied engineering at Stanford University. | Both 'Emma' and 'Stanford University' are proper nouns naming a specific person and institution. |
| We visited Paris last summer. | 'Paris' is a proper noun for a specific city, while 'summer' stays lowercase as a common noun. |
| The meeting is scheduled for Friday, 3 March. | 'Friday' and 'March' are proper nouns because they name specific, fixed points in time. |
| My favourite novel is Pride and Prejudice. | The title of a specific book is a proper noun, with each main word capitalised. |
| Ahmed works for the World Health Organization. | The full name of a specific organisation is a proper noun with every key word capitalised. |
| They travelled along the River Nile during the trip. | 'River Nile' is a proper noun naming a specific river, unlike the general word 'river' alone. |
Common mistakes
Incorrect: I met my friend sarah in london.
Correct: I met my friend Sarah in London.
Incorrect: We celebrate christmas every december.
Correct: We celebrate Christmas every December.
Incorrect: She studies at the university of oxford.
Correct: She studies at the University of Oxford.
Why this matters for IELTS
Using proper nouns correctly, especially consistent capitalisation of names, places and institutions, signals strong control of basic grammar rules to IELTS examiners. Errors like writing "london" or "the united nations" in lowercase are easy to spot and can quietly lower your Grammatical Range and Accuracy score, even if your sentence structures are advanced. Double-checking capitalisation of proper nouns during proofreading, particularly in Writing Task 1 and Task 2, is a quick way to protect your accuracy score.
Frequently asked questions
What is a proper noun in simple words?
A proper noun is the specific name of one particular person, place, organisation or thing, like 'Anna', 'Canada' or 'Google', and it always starts with a capital letter.
What is the difference between a proper noun and a common noun?
A common noun names a general type of person, place or thing, such as 'city' or 'teacher', while a proper noun names a specific example of that type, such as 'Tokyo' or 'Mr Smith', and is capitalised.
Are seasons proper nouns?
No, seasons like spring, summer, autumn and winter are common nouns and are not capitalised, unlike days of the week and months, which are proper nouns.
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