This is the 6064th most frequent German word.
corinna
"Corinna" is not a standard German word but rather a given name.
In this sentence, 'Corinna' functions as a proper noun, identifying a specific person's name.
Corinna spielt gerne Klavier.
Corinna likes to play the piano.
Here, 'Corinna' is used as a noun referring to a name, illustrating its etymological origin.
Der Name Corinna stammt aus dem Griechischen.
The name Corinna originates from Greek.
In this usage, 'Corinna' acts as a proper noun signifying an individual known to the speaker.