The word used to describe an English speaking person is 'Anglophone.' Similarly, the word used to describe a French speaking person is 'Francophone.'
anglophone
Generally speaking we do not preface people's names with either 'a' or 'the' (in English).
it is the best you can get, ask any English person
Not in any English speaking countries.
by his fist name of course
A male name in English-speaking societies.
Anglos.
An Afrikaans speaking person is often called an Afrikaner.
Name Name two traditional religions to which people in the English speaking Caribbean belong .
"Lane" is not traditionally a Jewish name. It is of English origin and is more commonly used as a surname or a given name in English-speaking countries.
If you are speaking as a person whose first language is English, the answer is communication. If you are another 'normal' person the importance needs discussion.
The name Fidelius derives from the Latin word for "faithful". There is no English name that is equivalent. People tend to use the name Fidelius in English-speaking lands.