O'Conner Surname
Approximately 2,436 people bear this surname
O'Conner Surname Definition:
The O'Connors of Connaught spring from Conor or Concovar, who died in 971. O'Donovan. The family were subdivided at an early period; and the head of one branch assumed the epithet of the O'Connor Roe, or the "Bed-haired," while the other was known as the O'Connor Don, or the "Brown-haired.
O'Conner Surname Distribution Map
| Place | Incidence | Frequency | Rank in Area |
|---|---|---|---|
| United States | 1,256 | 1:288,582 | 26,808 |
| Australia | 305 | 1:88,510 | 10,201 |
| England | 285 | 1:195,502 | 17,195 |
| Ireland | 227 | 1:20,744 | 2,122 |
| Canada | 130 | 1:283,428 | 26,469 |
| Jamaica | 79 | 1:36,328 | 2,475 |
| Scotland | 53 | 1:101,015 | 6,880 |
| New Zealand | 43 | 1:105,310 | 13,865 |
| Wales | 26 | 1:119,020 | 9,008 |
| Switzerland | 14 | 1:586,637 | 40,624 |
| South Africa | 12 | 1:4,514,809 | 137,638 |
| Venezuela | 6 | 1:5,034,013 | 43,431 |
| Netherlands | 6 | 1:2,814,529 | 101,176 |
| India | 5 | 1:153,413,076 | 951,030 |
| Northern Ireland | 4 | 1:461,259 | 16,615 |
| Spain | 3 | 1:15,584,012 | 120,866 |
| China | 2 | 1:683,660,783 | 30,601 |
| Denmark | 2 | 1:2,822,358 | 76,882 |
| Germany | 2 | 1:40,252,730 | 481,636 |
| Brazil | 1 | 1:214,074,332 | 1,693,628 |
| Trinidad and Tobago | 1 | 1:1,363,975 | 22,013 |
| Sweden | 1 | 1:9,846,757 | 347,448 |
| Bermuda | 1 | 1:65,279 | 3,010 |
| Sierra Leone | 1 | 1:7,089,631 | 1,533 |
| Ethiopia | 1 | 1:97,546,262 | 29,669 |
| Saint Martin | 1 | 1:35,156 | 229 |
| Qatar | 1 | 1:2,357,999 | 76,403 |
| Puerto Rico | 1 | 1:3,550,139 | 9,109 |
| Peru | 1 | 1:31,784,123 | 64,452 |
| France | 1 | 1:66,422,722 | 504,397 |
| Mexico | 1 | 1:124,126,205 | 103,776 |
| Malta | 1 | 1:430,272 | 3,380 |
| Italy | 1 | 1:61,156,688 | 199,583 |
| Isle of Man | 1 | 1:85,822 | 4,091 |
| Indonesia | 1 | 1:132,249,194 | 811,426 |
| Place | Incidence | Frequency | Rank in Area |
|---|---|---|---|
| Ireland | 162 | 1:27,345 | 2,880 |
| Place | Incidence | Frequency | Rank in Area |
|---|---|---|---|
| England | 517 | 1:47,148 | 5,829 |
| Scotland | 98 | 1:38,196 | 2,960 |
| Wales | 26 | 1:60,324 | 2,968 |
| Place | Incidence | Frequency | Rank in Area |
|---|---|---|---|
| United States | 7,582 | 1:6,623 | 828 |
O'Conner Surname Meaning
From Where Does The Surname Originate? meaning and history
The O'Connors of Connaught spring from Conor or Concovar, who died in 971. O'Donovan. The family were subdivided at an early period; and the head of one branch assumed the epithet of the O'Connor Roe, or the "Bed-haired," while the other was known as the O'Connor Don, or the "Brown-haired."
O'CONOR, O'CONNOR: The descendants of Conor or Concovar, an Irish chieftain, who died in the year 971. (See Conor.)
O'Conner Demographics
O'Conner Religious Adherence
in Ireland
Religious Adherence
in Ireland
O'Conner Last Name Facts
Where Does The Last Name O'Conner Come From? nationality or country of origin
The surname O'Conner is more frequently found in The United States than any other country or territory. It may appear in the variant forms:. Click here for further possible spellings of this name.
How Common Is The Last Name O'Conner? popularity and diffusion
This last name is the 175,797th most frequent last name throughout the world It is held by around 1 in 2,991,603 people. The last name O'Conner is primarily found in The Americas, where 60 percent of O'Conner reside; 57 percent reside in North America and 56 percent reside in Anglo-North America.
The last name is most frequently held in The United States, where it is held by 1,256 people, or 1 in 288,582. In The United States it is primarily concentrated in: California, where 9 percent are found, Florida, where 9 percent are found and New York, where 8 percent are found. Besides The United States this last name exists in 34 countries. It is also common in Australia, where 13 percent are found and England, where 12 percent are found.
O'Conner Family Population Trend historical fluctuation
The frequency of O'Conner has changed through the years. In The United States the share of the population with the last name fell 83 percent between 1880 and 2014; in England it fell 45 percent between 1881 and 2014; in Ireland it grew 140 percent between 1901 and 2014; in Scotland it fell 46 percent between 1881 and 2014.
O'Conner Last Name Statistics demography
The religious adherence of those carrying the last name is principally Catholic (96%) in Ireland.
The amount O'Conner earn in different countries varies greatly. In United States they earn 53.97% more than the national average, earning $66,437 USD per year and in Canada they earn 0.82% less than the national average, earning $49,274 CAD per year.
Phonetically Similar Names
| Surname | Similarity | Worldwide Incidence | Prevalency |
|---|---|---|---|
| O'Cconner | 94 | 1 | / |
| Oconner | 93 | 4,726 | / |
| O'Coner | 93 | 8 | / |
| Occonner | 88 | 27 | / |
| Ooconner | 88 | 2 | / |
| O'Connar | 88 | 2 | / |
| Oconnerr | 88 | 1 | / |
| Oconnert | 88 | 0 | / |
| Oconneer | 88 | 0 | / |
| Oconer | 86 | 1,143 | / |
| Occoner | 80 | 19 | / |
| Ocooner | 80 | 2 | / |
| Aconner | 80 | 1 | / |
| Ocanner | 80 | 1 | / |
| Ocouner | 80 | 0 | / |
| O'Connaire | 78 | 2 | / |
| Oconnior | 75 | 2 | / |
| O'Conaire | 71 | 23 | / |
| Ocaner | 71 | 1 | / |
| Okoner | 71 | 1 | / |
| Ashconner | 71 | 0 | / |
| Akonner | 67 | 4 | / |
| Okonere | 67 | 2 | / |
| Asconer | 67 | 1 | / |
| Okonger | 67 | 1 | / |
| Hocaner | 67 | 0 | / |
Search for Another Surname
O'Conner Reference & Research
Conner DNA Website - A web page dedicated to the genetic research of those who bear the surname and its variants.
Conner FamilyTree DNA Project - A description of a group researching the paternal lines of men who bear the surname with the help of DNA analysis.
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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
- Descriptions may contain details on the name's etymology, origin, ethnicity and history. They are largely reproduced from 3rd party sources; diligence is advised on accepting their validity - more information
- 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 O'Conner
- 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