History:
The surname ARRU is a patronymic surname of Spanish origin, derived from the given name ARRO, which is derived from the Latin name ARROGANTIUS.
The surname ARRU is believed to have originated in the Basque region of Spain, and is believed to have been used by Basque nobility. The surname is also found in other parts of Spain, such as Aragon and Catalonia.
Description:
The surname ARRU is associated with a strong sense of family pride, and is a common surname among Basque families.
Families with the surname ARRU often have a tradition of passing down the surname to their descendants, and the name is often used as a middle name.
The surname ARRU is sometimes found with variations such as ARRO, ARRUA, ARRUA, ARRUETA, ARRUÍ, ARRUZ, ARRUZO, ARRUZO DE LA TORRE, ARRUZO DE LOS RIOS, and ARRUZO VILLAR.
