This is the 7126th most frequent Portuguese word.
klara
"klara" is not a standard Portuguese word; it may refer to a name or a misspelling.
Here, 'Klara' is used as a proper noun, referring to a person's name.
A Klara é muito inteligente.
Klara is very intelligent.
'Klara' again refers to a person, specifically the speaker’s friend.
Minha amiga Klara comprou um livro novo.
My friend Klara bought a new book.
In this sentence, 'Klara' denotes the name given to someone.