Tags: Name, Surname.
The surname Uriburu is of Basque origin and means head of town in the Basque language.The origin of the first people using this surname is in the 9th century. Some warriors fought in the battle of Beotivar using that name. It seems the Uriburu were originally de Uruburu and the name changed in 1786 when the first Uriburu arrived to the north of Argentina then the Viceroyalty of Rio de la Plata.