This is the 2865th most frequent Portuguese word.
davi
"Davi" is the Portuguese form of the name "David."
Here, 'Davi' is used as a proper noun, serving as a personal name.
O nome do meu amigo é Davi.
My friend's name is Davi.
In this sentence, 'Davi' is again a proper noun but specifically refers to a fictional character.
Na história que eu li, o personagem principal se chamava Davi.
In the story I read, the main character was named Davi.
Here, 'Davi' is used in a historical or scriptural context, referring to the biblical figure.