O'Mallay Surname
Approximately 1 people bear this surname
O'Mallay Surname Definition:
An ancient family formerly written O'Malie, of Morshe Castle, co. Mayo. O'Malley is foolishly gallicised to De Maillet. O'Donovan.
O'Mallay Surname Distribution Map
| Place | Incidence | Frequency | Rank in Area |
|---|---|---|---|
| United States | 1 | 1:362,458,933 | 1,988,048 |
| Place | Incidence | Frequency | Rank in Area |
|---|---|---|---|
| Ireland | 2 | 1:2,214,933 | 33,683 |
| Place | Incidence | Frequency | Rank in Area |
|---|---|---|---|
| United States | 34 | 1:1,477,020 | 79,266 |
O'Mallay Surname Meaning
From Where Does The Surname Originate? meaning and history
An ancient family formerly written O'Malie, of Morshe Castle, co. Mayo. O'Malley is foolishly gallicised to De Maillet. O'Donovan.
O'MALLEY: The descendant of Malley; Mala, Gaelic, the brow of a hill; Maille, smooth, placid, gentle.
O'Mallay Demographics
O'Mallay Religious Adherence
in Ireland
Religious Adherence
in Ireland
O'Mallay Last Name Facts
Where Does The Last Name O'Mallay Come From? nationality or country of origin
O'Mallay occurs more in The United States more than any other country/territory. It can occur in the variant forms:. For other potential spellings of this last name click here.
How Common Is The Last Name O'Mallay? popularity and diffusion
O'Mallay is the 14,316,765th most commonly occurring family name world-wide. It is borne by approximately 1 in 2,147,483,647 people. The last name O'Mallay is primarily found in The Americas, where 100 percent of O'Mallay reside; 100 percent reside in North America and 100 percent reside in Anglo-North America.
It is most prevalent in The United States, where it is held by 1 people, or 1 in 362,458,933. In The United States O'Mallay is most common in: Massachusetts, where 100 percent live.
O'Mallay Family Population Trend historical fluctuation
The prevalency of O'Mallay has changed over time. In The United States the number of people who held the O'Mallay last name decreased 97 percent between 1880 and 2014.
O'Mallay Last Name Statistics demography
The religious devotion of those carrying the O'Mallay last name is primarily Catholic (100%) in Ireland.
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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'Mallay
- 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