Riasco Surname

146,153rd
Most Common
surname in the World

Approximately 3,035 people bear this surname

Most prevalent in:
Colombia
Highest density in:
Ecuador

Riasco Surname

The meaning of this surname is not listed.

Riasco Surname Distribution Map

PlaceIncidenceFrequencyRank in Area
Colombia1,6371:29,1841,892
Ecuador1,0601:15,0062,294
Panama1781:21,9791,428
Venezuela991:305,0926,989
El Salvador231:275,8212,336
United States171:21,321,114641,998
Spain71:6,678,86292,666
Brazil51:42,814,866547,158
Canada41:9,211,398321,528
Chile21:8,808,23765,417
Argentina11:42,743,414282,706
Costa Rica11:4,780,06913,345
Italy11:61,156,688199,583

Riasco Last Name Facts

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

The last name Riasco is found in Colombia more than any other country or territory. It can also appear in the variant forms:. For other potential spellings of this last name click here.

How Common Is The Last Name Riasco? popularity and diffusion

Riasco is the 146,153rd most frequently held last name in the world It is held by around 1 in 2,401,168 people. This surname occurs mostly in The Americas, where 100 percent of Riasco live; 92 percent live in South America and 57 percent live in Caribbean South America.

This last name is most frequently held in Colombia, where it is held by 1,637 people, or 1 in 29,184. In Colombia Riasco is most common in: Nariño Department, where 35 percent live, Valle del Cauca Department, where 22 percent live and Chocó Department, where 8 percent live. Not including Colombia it occurs in 12 countries. It is also common in Ecuador, where 35 percent live and Panama, where 6 percent live.

Riasco Last Name Statistics demography

The amount Riasco earn in different countries varies markedly. In Colombia they earn 15.5% less than the national average, earning $19,182,900 COP per year and in United States they earn 29.49% more than the national average, earning $55,875 USD per year.

Phonetically Similar Names

SurnameSimilarityWorldwide IncidencePrevalency
Riascos9250,549/
Riascoz922/
Riassco921/
Riaco9110/
Rriascos861/
Reasco832,254/
Riasko83170/
Riazco837/
Riacos836/
Riashko77641/
Riazcos7755/
Riascas773/
Rioscos771/
Riako73120/
Riaca737/
Rioco733/
Reaco730/
Ryasko6753/
Riazzo6734/
Reacco6720/
Riacca6718/
Rjasko6714/
Riokas6710/
Rijako675/
Riosca672/
Rheaco672/
Rayoco671/
Riocco671/

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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 Riasco
  • 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