This is the 6078th most frequent Portuguese word.
carla
"Carla" is a Portuguese given name, equivalent to "Carla" in English.
In this sentence, 'Carla' is used as a proper noun referring to a person's name, serving the subject of the sentence.
Carla é muito talentosa.
Carla is very talented.
Here, 'Carla' is again used as a proper noun, but in a possessive construction indicating ownership of the dog.
O cachorro de Carla está brincando no jardim.
Carla's dog is playing in the garden.
In this context, 'Carla' remains a proper noun, questioning her participation in an activity.