The history of your name

The OREGAN surname in the USA

Frequency Comparisons
Total Rank Frequency % Per million people
United States
United States (Current snapshot) 941 24827 0 4
United States (1880 census) 59 45218 0 1
Change since 1880 +882 +20391 +N/A +3
Other Countries
Australia 13 72313 0 1
United Kingdom 113 22743 0 2
Top States for OREGAN by Total
State Total Rank in State Frequency % Per million people
Massachusetts 189 3581 0.003 30
New York 133 11159 0.001 7
California 109 17149 0.000 3
Florida 62 20732 0.000 4
Illinois 37 27540 0.000 3
Top States for OREGAN by Frequency
State Total Rank in State Frequency % Per million people
Massachusetts 189 3581 0.003 30
New Hampshire 23 5605 0.002 19
Rhode Island 12 9886 0.001 11
Maine 13 8852 0.001 10
Delaware 7 14127 0.001 9

Notes

'A figure of zero indicates that we don't have data for this name (usually because it's quite uncommon and our stats don't go down that far). It doesn't mean that there's no-one with that name at all!

For less common surnames, the figures get progressively less reliable the fewer holders of that name there are. This data is aggregated from several public lists, and some stats are interpolated from known values. The margin of error is well over 100% at the rarest end of the table!

For less common surnames, the frequency and "per million" values may be 0 even though there are people with that name. That's because they represent less than one in a million of the population, which ends up as 0 after rounding.

It's possible for a surname to gain in rank and/or total while being less common per million people (or vice versa) as there are now more surnames in the USA as a result of immigration. In mathematical terms, the tail has got longer, with a far larger number of less common surnames.

Figures for top states show firstly the states where most people called OREGAN live. This obviously tends to be biased towards the most populous states. The second set of figures show where people called OREGAN represent the biggest proportion of the population. So, in this case, there are more people called OREGAN in Massachusetts than any other state, but you are more likely to find a OREGAN by picking someone at random in Massachusetts than anywhere else.

Classification and Origin of OREGAN

Region of origin: British Isles

Country of origin: Ireland

Language of origin: Gaelic

Ethnic origin: Celtic

Religious origin: Christian

Name derivation: From name of parent

Data for religion and/or language relates to the culture in which the OREGAN surname originated. It does not necessarily have any correlation with the language spoken, or religion practised, by the majority of current American citizens with that name.

Data for ethnic origin relates to the region and country in which the OREGAN surname originated. It does not necessarily have any correlation with the ethnicity of the majority of current American citizens with that name.

Ethnic distribution of OREGAN in the USA

Classification Total Percent
White (Caucasian) 909 96.6
White (Hispanic) 18 1.91
Asian/Pacific 6 0.64
Mixed Race 5 0.53
Black/African American Less than 100 Insignificant
Native American/Alaskan Less than 100 Insignificant

Ethnic distribution data shows the number and percentage of people with the OREGAN surname who reported their ethnic background as being in these broad categories in the most recent national census.

Meaning of OREGAN in historical publications

O'REGAN. A native sept of Meath. D'Alton.

Lower, Mark A (1860) Patronymica Britannica: a dictionary of the family names of the United Kingdom. London: J.R. Smith. Public Domain.


Similar names to OREGAN

The following names have similar spellings or pronunciations as OREGAN.

This does not necessarily imply a direct relationship between the names, but may indicate names that could be mistaken for this one when written down or misheard.

Matches are generated automatically by a combination of Soundex, Metaphone and Levenshtein matching.

Potential typos for OREGAN

The following words are slight variants of OREGAN that are likely to be possible typos or misspellings in written material.