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

Riras is borne by more people in The Philippines than any other country/territory. It can also occur in the variant forms:. For other potential spellings of this name click here.

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

This last name is the 8,968,613^th most commonly used family name on a global scale. It is borne by around 1 in 1,821,886,479 people. The surname occurs mostly in Asia, where 50 percent of Riras reside; 50 percent reside in Southeast Asia and 50 percent reside in Fil-Southeast Asia.

This surname is most frequently occurring in The Philippines, where it is carried by 2 people, or 1 in 50,619,112. In The Philippines Riras is most numerous in: Calabarzon, where 50 percent reside and Davao Region, where 50 percent reside. Not including The Philippines Riras is found in 2 countries. It is also common in Belgium, where 25 percent reside and The United States, where 25 percent reside.

Riras Family Population Trend ^{historical fluctuation}

The frequency of Riras has changed through the years. In The United States the share of the population with the last name declined 50 percent between 1880 and 2014.