Ouiroz Surname

6,360,413th
Most Common
surname in the World

Approximately 9 people bear this surname

Most prevalent in:
United States
Highest density in:
United States

Ouiroz Surname

The meaning of this surname is not listed.

Ouiroz Surname Distribution Map

PlaceIncidenceFrequencyRank in Area
United States91:40,273,215872,126

Ouiroz Last Name Facts

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

Ouiroz occurs most in The United States. It can be rendered as:. For other possible spellings of Ouiroz click here.

How Common Is The Last Name Ouiroz? popularity and diffusion

The surname Ouiroz is the 6,360,413th most common last name throughout the world, held by approximately 1 in 809,727,324 people. It occurs predominantly in The Americas, where 100 percent of Ouiroz live; 100 percent live in North America and 100 percent live in Anglo-North America.

The surname is most widespread in The United States, where it is carried by 9 people, or 1 in 40,273,215. In The United States it is mostly found in: Illinois, where 56 percent live, Texas, where 22 percent live and Kentucky, where 11 percent live.

Ouiroz Last Name Statistics demography

Ouiroz earn significantly less than the average income. In United States they earn 31.49% less than the national average, earning $29,562 USD per year.

Phonetically Similar Names

SurnameSimilarityWorldwide IncidencePrevalency
Oueiroz921/
Ouirou83180/
Ojuiro835/
Auiroz832/
Ouiros831/
Ouirrou7783/
Oueiros771/
Gouirou771/
Oueirou771/
Ohiro731,233/
Ouira7319/
Ouhairou711/
Houhoiro711/
Ohiero671,274/
Gouira67209/
Oyairo6742/
Ouhira6735/
Houira6722/
Ojiero6717/
Oiyero6713/
Ouirra6712/
Uehiro675/
Auiros674/
Oheiro673/
Youira672/
Ouaira672/
Oairuz671/
Gauiro671/
Ouayro671/
Ouirat671/
Oyiero671/
Ouirad671/
Ohairo671/
Ojoiro671/
Ohirou671/
Ouitra671/
Goairo671/
Oujrou671/

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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 Ouiroz
  • 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