English is the most widely spoken language in the Commonwealth of Nations, with over 1.5 billion speakers.

There are four official languages in the Commonwealth of Nations: English, French, Spanish, and Arabic.

Canada has two official languages, English and French, making it the country with the most official languages in the Commonwealth of Nations.

English is spoken by the largest number of people in the Commonwealth of Nations, with over 1.5 billion speakers.

English is the official language of the Commonwealth of Nations.

India has the largest number of English speakers in the Commonwealth of Nations, with over 125 million speakers.

Canada has the largest number of French speakers in the Commonwealth of Nations, with over 7 million speakers.

Belize has the largest number of Spanish speakers in the Commonwealth of Nations, with over 200,000 speakers.

Malaysia has the largest number of Arabic speakers in the Commonwealth of Nations, with over 1 million speakers.

French is spoken by the smallest number of people in the Commonwealth of Nations, with just over 100 million speakers.

Nauru has the smallest number of English speakers in the Commonwealth of Nations, with just over 1,000 speakers.

Seychelles has the smallest number of French speakers in the Commonwealth of Nations, with just over 10,000 speakers.

The United Kingdom has the smallest number of Spanish speakers in the Commonwealth of Nations, with just over 10,000 speakers.

Brunei has the smallest number of Arabic speakers in the Commonwealth of Nations, with just over 1,000 speakers.

Hindi is the most widely spoken language in the Commonwealth of Nations, excluding English, with over 600 million speakers.