O'Neilly Surname
Approximately 8 people bear this surname
O'Neilly Surname Distribution Map
| Place | Incidence | Frequency | Rank in Area |
|---|---|---|---|
| England | 6 | 1:9,286,343 | 223,652 |
| Australia | 1 | 1:26,995,701 | 270,794 |
| Canada | 1 | 1:36,845,591 | 464,108 |
| Scotland | 1 | 1:5,353,817 | 63,002 |
| Place | Incidence | Frequency | Rank in Area |
|---|---|---|---|
| Ireland | 6 | 1:738,311 | 21,113 |
| Place | Incidence | Frequency | Rank in Area |
|---|---|---|---|
| United States | 12 | 1:4,184,890 | 180,076 |
O'Neilly Demographics
O'Neilly Religious Adherence
in Ireland
Religious Adherence
in Ireland
O'Neilly Last Name Facts
Where Does The Last Name O'Neilly Come From? nationality or country of origin
The surname O'Neilly is held by more people in England than any other country or territory. It can be found as a variant:. For other potential spellings of this last name click here.
How Common Is The Last Name O'Neilly? popularity and diffusion
The surname O'Neilly is the 6,723,624th most prevalent last name world-wide. It is borne by approximately 1 in 910,943,240 people. The surname O'Neilly occurs predominantly in Europe, where 88 percent of O'Neilly live; 88 percent live in Northern Europe and 88 percent live in British Isles.
This last name is most prevalent in England, where it is held by 6 people, or 1 in 9,286,343. In England it is most common in: Surrey, where 100 percent are found. Aside from England O'Neilly occurs in 3 countries. It is also found in Australia, where 13 percent are found and Canada, where 13 percent are found.
O'Neilly Last Name Statistics demography
The religious devotion of those bearing the last name is principally Catholic (100%) in Ireland.
Phonetically Similar Names
| Surname | Similarity | Worldwide Incidence | Prevalency |
|---|---|---|---|
| Oneilly | 93 | 2 | / |
| O'Neily | 93 | 1 | / |
| O'Neille | 88 | 13 | / |
| Oneilloy | 88 | 3 | / |
| O'Nealley | 82 | 0 | / |
| O'Neile | 80 | 144 | / |
| Oneille | 80 | 7 | / |
| Oneilla | 80 | 3 | / |
| Oneilli | 80 | 1 | / |
| Onielly | 80 | 1 | / |
| O'Neila | 80 | 1 | / |
| O'Neili | 80 | 1 | / |
| O'Nally | 80 | 1 | / |
| Goneily | 80 | 1 | / |
| Onely | 77 | 6 | / |
| Onily | 77 | 1 | / |
| O'Nalley | 75 | 2 | / |
| Honeiliy | 75 | 1 | / |
| Oneillii | 75 | 1 | / |
| Gouneily | 75 | 1 | / |
| O'Nealle | 75 | 0 | / |
| Oneile | 71 | 144 | / |
| O'Nele | 71 | 19 | / |
| Oneley | 71 | 13 | / |
| Onaely | 71 | 13 | / |
| Onilya | 71 | 5 | / |
| Oneili | 71 | 5 | / |
| Onally | 71 | 5 | / |
| Oniley | 71 | 1 | / |
| Honely | 71 | 1 | / |
| Onealy | 71 | 0 | / |
| Honily | 71 | 0 | / |
| Gonely | 71 | 0 | / |
| Onneile | 67 | 762 | / |
| O'Neale | 67 | 716 | / |
| Angelly | 67 | 198 | / |
| Angilly | 67 | 107 | / |
| Gonnely | 67 | 18 | / |
| Onyelle | 67 | 11 | / |
| Ounally | 67 | 9 | / |
| Onalley | 67 | 9 | / |
| O'Nelio | 67 | 5 | / |
| Anielly | 67 | 4 | / |
| Aneilla | 67 | 2 | / |
| Anoelly | 67 | 1 | / |
| Onielle | 67 | 1 | / |
| Hounely | 67 | 1 | / |
| Anaelly | 67 | 1 | / |
| Ongelle | 67 | 1 | / |
| Honeley | 67 | 0 | / |
| Honnely | 67 | 0 | / |
| Onealey | 67 | 0 | / |
| Hohneiller | 67 | 0 | / |
| O'Naile | 67 | 0 | / |
| Onealle | 67 | 0 | / |
| O'Nalle | 67 | 0 | / |
| O'Noile | 67 | 0 | / |
| O'Niele | 67 | 0 | / |
| Goneley | 67 | 0 | / |
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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'Neilly
- 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