This is the 6515th most frequent Portuguese word.
emilio
"Emílio" is a Portuguese proper noun, equivalent to the English name "Emilio."
In this context, 'Emílio' is being used as a colloquial term for 'email'.
Enviei um Emílio para o diretor sobre a reunião.
I sent an email to the director about the meeting.
Here, 'Emílio' is used as a proper noun, referencing the name of a person.
Emílio sempre foi um nome bastante popular em nossa cidade.
Emílio has always been a quite popular name in our city.
In this instance, 'Emílio' refers to the title of a literary work.