O'Neilll Surname

7,117,718th
Most Common
surname in the World

Approximately 7 people bear this surname

Most prevalent in:
Canada
Highest density in:
Northern Ireland

O'Neilll Surname

The meaning of this surname is not listed.

O'Neilll Surname Distribution Map

PlaceIncidenceFrequencyRank in Area
Canada41:9,211,398321,528
Northern Ireland11:1,845,03620,648
England11:55,718,059489,080
Wales11:3,094,53244,023

O'Neilll Last Name Facts

Where Does The Last Name O'Neilll Come From? nationality or country of origin

The surname O'Neilll occurs in Canada more than any other country/territory. It can appear as a variant:. For other possible spellings of O'Neilll click here.

How Common Is The Last Name O'Neilll? popularity and diffusion

The last name is the 7,117,718th most frequently used surname globally. It is borne by approximately 1 in 1,041,077,988 people. The surname is primarily found in The Americas, where 57 percent of O'Neilll are found; 57 percent are found in North America and 57 percent are found in Anglo-North America.

The surname is most prevalent in Canada, where it is carried by 4 people, or 1 in 9,211,398. In Canada it is mostly concentrated in: Alberta, where 75 percent reside and Ontario, where 25 percent reside. Aside from Canada this last name exists in 3 countries. It is also found in Northern Ireland, where 14 percent reside and England, where 14 percent reside.

O'Neilll Last Name Statistics demography

O'Neilll earn more than double the average income. In Canada they earn 109.76% more than the national average, earning $104,217 CAD per year.

Phonetically Similar Names

SurnameSimilarityWorldwide IncidencePrevalency
O'Neill93121,191/
O'Neille8813/
O'Nneill885/
O'Neiill881/
O'Neiall880/
Oneill8659,329/
O'Neil8625,898/
O'Neile80144/
Ooneill8013/
Oneille807/
Oneiall804/
Oeneill803/
O'Neell803/
O'Nelle801/
O'Noill801/
O'Nneil801/
Oneiell801/
Ohneill801/
Oneillt801/
Oineill801/
Onneill801/
O'Naill800/
O'Neial800/
O'Neild800/
OߣNeill800/
Oneil7732,563/
O'Nealle750/
Homneill750/
Oneall71395/
Oniell71331/
Oneile71144/
O'Neel7194/
Oneell7115/
Ooneil7111/
Onneil719/
O'Nail717/
Ongell717/
Oineil715/
Oneial715/
Ongill714/
Onelle713/
Oneiil711/
Goneil711/
O'Noil711/
Onille711/
Oneild711/
Oneiel711/
O'Nall711/
Onaill710/
Ohneil710/
Oneihl710/
Otneil710/
Aneill710/
Onneile67762/
Hongell67312/
Othneil6715/
Agneill672/
Honelle671/
Onatell671/
Onnoell671/
Gongell671/
Ounesil671/
Honille671/
Onealle670/
O'Noile670/
O'Naile670/
O'Nalle670/

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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 O'Neilll
  • 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