English
Portuguese is the language that's most commonly spoken by the vast majority of Portugal's population, which is calculated at 10,676,910 according to 2008 estimates.
The 4th most common language spoken in the US is Tagalog, which is spoken by a large population of Filipino Americans.
Chinese (2.6% of the Population)
English, but there is a sizable minority who speak Welsh at home. Polish is also a minority language in Wales.
Cuba's most common language is Spanish .
the most common language in the US is English
Arabic is the second most common spoken language after Chinese. Hindi is number three, and English is the fourth most common.
The most common language spoken in Spain is Spanish.
The most common language spoken in Mississippi is English.
The most common vowel in the English language is the letter "e."
the most common language spoken is english ,82% percent
Spanish is the second most common "spoken" language. The second most common language is sign language.