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

The surname Cayres occurs most in Brazil. It can also occur as:. For other possible spellings of this last name click here.

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

The surname is the 237,927^th most widespread surname internationally, held by approximately 1 in 4,322,388 people. It is primarily found in The Americas, where 98 percent of Cayres are found; 98 percent are found in South America and 98 percent are found in Luso-South America.

Cayres is most commonly used in Brazil, where it is held by 1,651 people, or 1 in 129,663. In Brazil Cayres is most numerous in: São Paulo, where 57 percent are found, Bahia, where 12 percent are found and Paraná, where 7 percent are found. Excluding Brazil this surname occurs in 4 countries. It is also common in Portugal, where 2 percent are found and The United States, where 0 percent are found.

Cayres Family Population Trend ^{historical fluctuation}

The occurrence of Cayres has changed over time. In The United States the number of people carrying the Cayres last name declined 20 percent between 1880 and 2014.