English.
German is the second most widely spoken Germanic language. (English is the most widely spoken Germanic language.)
The most commonly spoken language in the UK is English.
The language spoken in Germany is German. It is a West Germanic language and is one of the most widely spoken languages in the European Union.
German has never been spoken in Great Britain, but English is in fact a Germanic language. With the exception of the Celts, most Northern Europeans are Germanic peoples.
Spanish is the second most common "spoken" language. The second most common language is sign language.
Based on population, Chinese Mandarin is the most commonly spoken language in the world. Spanish is 2nd, followed by English and Bengali.
Welsh is the most commonly spoken Celtic language, about 90% of the speakers live in Wales and England. Irish is the second commonly spoken.
Russian is the most commonly spoken Language in Europe.
Portugeze is the most commonly spoken language in Brazil.
The most spoken Germanic language is German, with over 100 million native speakers. It is the official language of Germany, Austria, and Liechtenstein, as well as being one of the official languages of Switzerland and Luxembourg.
the
Spanish is the most commonly spoken language in Central America, due to the region's history of Spanish colonization. It is the official language in all countries in Central America, with the exception of Belize where English is the official language.