View the most religious surnames in Ireland

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

Roby (Arabic: روبى, Hindi: रूबी, Marathi: रोय, Tibetan: རོ་བཱི་) occurs in The United States more than any other country/territory. It can also be found as a variant:. Click here for other potential spellings of this name.

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

The last name Roby is the 23,713^th most prevalent surname in the world, held by around 1 in 318,958 people. Roby is predominantly found in The Americas, where 51 percent of Roby live; 50 percent live in North America and 49 percent live in Anglo-North America. Roby is also the 19,182^nd most frequently occurring first name globally. It is borne by 47,889 people.

The last name Roby is most commonly used in The United States, where it is carried by 11,364 people, or 1 in 31,895. In The United States Roby is most prevalent in: Ohio, where 9 percent live, California, where 7 percent live and Kentucky, where 6 percent live. Other than The United States Roby exists in 71 countries. It is also common in Egypt, where 20 percent live and France, where 6 percent live.

Roby Family Population Trend ^{historical fluctuation}

The prevalency of Roby has changed over time. In The United States the number of people carrying the Roby last name grew 409 percent between 1880 and 2014; in England it grew 143 percent between 1881 and 2014; in Scotland it grew 171 percent between 1881 and 2014 and in Wales it grew 300 percent between 1881 and 2014.

Roby Last Name Statistics ^demography

The religious devotion of those bearing the Roby last name is primarily Anglican (100%) in Ireland.

In The United States those holding the Roby surname are 15.02% more likely to be registered with the Republican Party than the national average, with 61.79% being registered with the political party.

The amount Roby earn in different countries varies notably. In South Africa they earn 8.37% more than the national average, earning R 257,532 per year; in Colombia they earn 10.27% less than the national average, earning $20,370,000 COP per year; in United States they earn 5.83% less than the national average, earning $40,633 USD per year and in Canada they earn 6.49% less than the national average, earning $46,457 CAD per year.