This is the 8162nd most frequent Spanish word.
orrantia
"Orrantia" is not a standard Spanish word; it may be a proper noun (e.g., a surname).
The word is used as a proper noun, specifically a surname.
El apellido de mi profesora es Orrantia.
My teacher's last name is Orrantia.
Here, Orrantia is employed as the name of a place, demonstrating its use as a geographical proper noun.
Los campos cerca de Orrantia son perfectos para pasear.
The fields near Orrantia are perfect for walking.
In this instance, Orrantia is again a proper noun referring to a region, emphasizing its locative usage.