Where Does The Last Name Pinieiro Come From? ^{nationality or country of origin}

The last name Pinieiro is found in Uruguay more than any other country/territory. It may also be rendered as a variant: Piñieiro. For other possible spellings of this surname click here.

How Common Is The Last Name Pinieiro? ^{popularity and diffusion}

The last name Pinieiro is the 7,117,718^th most commonly held family name world-wide, borne by approximately 1 in 1,041,077,988 people. This surname occurs predominantly in The Americas, where 100 percent of Pinieiro reside; 86 percent reside in South America and 86 percent reside in Hispanic Southern America.

The last name Pinieiro is most frequently used in Uruguay, where it is borne by 4 people, or 1 in 857,940. In Uruguay it is most prevalent in: Canelones Department, where 25 percent live, Montevideo Department, where 25 percent live and Paysandú Department, where 25 percent live. Outside of Uruguay this surname exists in 2 countries. It is also common in Argentina, where 29 percent live and The United States, where 14 percent live.