etunimenä
Etunimenä is a Finnish term describing the essive-case form of etunimi, meaning "as a given name" or "in the capacity of a first name." It expresses the role or function of a name in a clause. The form is built from etu- (front, in front) and nimi (name), and the essive suffix -nä/-nä marks a temporary state or role in Finnish grammar.
Usage and examples: Etunimenä is used when stating that a name is used as someone's first name.
Relation to other forms: The essive form etunimenä is part of Finnish noun-case system, where the essive