The most commonly spoken language in the UK is English.
The official language of the UK is English.
The main language spoken in the UK is English. However, there are also several regional languages and dialects spoken throughout the country, such as Welsh, Scottish Gaelic, and Irish.
English
No, Portuguese is not the national language of the UK. The national language of the UK is English. Portuguese is the official language of Portugal and is also spoken in countries like Brazil and Mozambique.
Ainugo
The language common to both countries is English.
The least spoken language in India is usually considered to be the Nihali language, spoken by a small number of people in the Maharashtra region. It is a severely endangered language with very few speakers left.
One of the least spoken second languages worldwide is Luxembourgish, which is primarily spoken in Luxembourg. It has around 400,000 speakers and is predominantly used as a second language alongside French and German.
english
The official language spoken in the UK is English. Additionally, some regions in the UK have their own regional languages like Welsh in Wales and Scottish Gaelic in Scotland.
The language native to Spain with the fewest speakers is Quinqui, spoken by the Mercheros in Northern Spain.