Roiano Surname
Approximately 6 people bear this surname
Roiano Surname Distribution Map
| Place | Incidence | Frequency | Rank in Area |
|---|---|---|---|
| Brazil | 4 | 1:53,518,583 | 632,670 |
| United States | 2 | 1:181,229,466 | 1,556,795 |
Roiano Last Name Facts
Where Does The Last Name Roiano Come From? nationality or country of origin
Roiano occurs more in Brazil more than any other country or territory. It may occur in the variant forms:. Click here to see other potential spellings of this surname.
How Common Is The Last Name Roiano? popularity and diffusion
It is the 7,593,402nd most frequently used family name globally, held by approximately 1 in 1,214,590,986 people. The surname occurs mostly in The Americas, where 100 percent of Roiano reside; 67 percent reside in South America and 67 percent reside in Luso-South America.
It is most frequently held in Brazil, where it is carried by 4 people, or 1 in 53,518,583. In Brazil it is most numerous in: Rio Grande do Sul, where 75 percent live and Mato Grosso, where 25 percent live. Not including Brazil this surname exists in one country. It also occurs in The United States, where 33 percent live.
Phonetically Similar Names
Search for Another Surname
The name statistics are still in development, sign up for information on more maps and data
Footnotes
- Surnames are taken as the first part of an person's inherited family name, caste, clan name or in some cases patronymic
- Name distribution statistics are generated from a global database of over 4 billion people - more information
- Heatmap: Dark red means there is a higher occurrence of the name, transitioning to light yellow signifies a progressively lower occurrence. Clicking on selected countries will show mapping at a regional level
- Rank: Name are ranked by incidence using the ordinal ranking method; the name that occurs the most is assigned a rank of 1; name that occur less frequently receive an incremented rank; if two or more name occur the same number of times they are assigned the same rank and successive rank is incremented by the total preceeding names
- Ethnic group cannot necessarily be determined by geographic occurrence
- Similar: Names listed in the "Similar" section are phonetically similar and may not have any relation to Roiano
- To find out more about this surname's family history, lookup records on FamilySearch, MyHeritage, FindMyPast and Ancestry. Further information may be obtained by DNA analysis