Riacos Surname

7,593,402nd
Most Common
surname in the World

Approximately 6 people bear this surname

Most prevalent in:
Colombia
Highest density in:
Venezuela

Riacos Surname

The meaning of this surname is not listed.

Riacos Surname Distribution Map

PlaceIncidenceFrequencyRank in Area
Colombia31:15,924,69128,711
Venezuela21:15,102,03869,873
United States11:362,458,9331,988,048

Riacos Last Name Facts

Where Does The Last Name Riacos Come From? nationality or country of origin

The surname Riacos is held by more people in Colombia than any other country/territory. It may appear as a variant:. For other possible spellings of Riacos click here.

How Common Is The Last Name Riacos? popularity and diffusion

This last name is the 7,593,402nd most frequent family name on earth, held by approximately 1 in 1,214,590,986 people. It occurs predominantly in The Americas, where 100 percent of Riacos live; 83 percent live in South America and 83 percent live in Caribbean South America.

Riacos is most commonly occurring in Colombia, where it is carried by 3 people, or 1 in 15,924,691. In Colombia Riacos is most common in: Cesar Department, where 33 percent reside, Nariño Department, where 33 percent reside and Valle del Cauca Department, where 33 percent reside. Apart from Colombia Riacos is found in 2 countries. It is also found in Venezuela, where 33 percent reside and The United States, where 17 percent reside.

Riacos Last Name Statistics demography

Riacos earn notably less less than the average income. In Colombia they earn 20.07% less than the national average, earning $18,146,200 COP per year.

Phonetically Similar Names

SurnameSimilarityWorldwide IncidencePrevalency
Riascos9250,549/
Riachos9297/
Riazcos9255/
Riaco9110/
Rriascos861/
Riasco833,035/
Riakos8315/
Riazco837/
Riascas773/
Riascoz772/
Riascus772/
Riassco771/
Rioscos771/
Riako73120/
Riaca737/
Rioco733/
Reaco730/
Reacco6720/
Riacca6718/
Riokas6710/
Rijako675/
Riosca672/
Rheaco672/
Riazus671/
Rayoco671/
Riocco671/
Rioska671/
Riakas671/
Riozas670/

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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 Riacos
  • To find out more about this surname's family history, lookup records on Family​Search, My​Heritage, FindMyPast and Ancestry. Further information may be obtained by DNA analysis