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

The surname Riça is held by more people in Brazil than any other country/territory. It can occur as a variant: Rica, Riča, Rîca or Rîcă. For other possible spellings of this last name click here.

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

Riça is the 5,587,209^th most frequently used family name on earth. It is borne by approximately 1 in 607,295,493 people. Riça occurs mostly in The Americas, where 67 percent of Riça live; 58 percent live in South America and 58 percent live in Luso-South America.

This surname is most prevalent in Brazil, where it is carried by 7 people, or 1 in 30,582,047. In Brazil it is most frequent in: Rio de Janeiro, where 43 percent reside, São Paulo, where 43 percent reside and Amazonas, where 14 percent reside. Besides Brazil this last name exists in 2 countries. It is also found in Portugal, where 33 percent reside and The United States, where 8 percent reside.