This is the 3095th most frequent Spanish word.
olaf
"Olaf" is not a Spanish word; it is a proper noun, commonly a name.
Here 'Olaf' is used as a proper noun to name a specific character.
Olaf es el personaje mencionado en la película animada.
Olaf is the character mentioned in the animated movie.
In this case, 'Olaf' refers to a representation resembling the character, now used as a noun.
La estatua de nieve tenía la forma de un Olaf.
The snow statue was shaped like an Olaf.
Here 'Olaf' is being used to describe the resemblance to the character, serving a descriptive role.