This is the 2927th most frequent Portuguese word.
luciana
"Luciana" is a proper noun, typically a female given name in Portuguese.
Here, 'Luciana' is used as a proper noun referring to an individual's name.
Luciana é uma pessoa muito amável.
Luciana is a very kind person.
In this context, 'Luciana' is also a proper noun, indicating the individual someone spoke to.
Conversei com Luciana sobre os planos para a festa.
I talked to Luciana about the plans for the party.
'Luciana' serves as the subject who performed the action in the sentence.