Riras Surname
Approximately 4 people bear this surname
Riras Surname Distribution Map
| Place | Incidence | Frequency | Rank in Area |
|---|---|---|---|
| Philippines | 2 | 1:50,619,112 | 341,003 |
| Belgium | 1 | 1:11,496,644 | 167,539 |
| United States | 1 | 1:362,458,933 | 1,988,048 |
| Place | Incidence | Frequency | Rank in Area |
|---|---|---|---|
| United States | 2 | 1:25,109,342 | 694,541 |
Riras Last Name Facts
Where Does The Last Name Riras Come From? nationality or country of origin
The last name Riras occurs in The Philippines more than any other country/territory. It may also be found as a variant:. Click here to see other potential spellings of Riras.
How Common Is The Last Name Riras? popularity and diffusion
The surname Riras is the 8,968,613th most frequently used family name world-wide It is held by approximately 1 in 1,821,886,479 people. The surname occurs predominantly 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 widely held in The Philippines, where it is held by 2 people, or 1 in 50,619,112. In The Philippines it is most common in: Calabarzon, where 50 percent live and Davao Region, where 50 percent live. Other than The Philippines it occurs in 2 countries. It also occurs in Belgium, where 25 percent live and The United States, where 25 percent live.
Riras Family Population Trend historical fluctuation
The occurrence of Riras has changed over time. In The United States the share of the population with the surname contracted 50 percent between 1880 and 2014.
Phonetically Similar Names
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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 Riras
- 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