The GROGAN surname in the USA

Frequency Comparisons
	Total	Rank	Frequency %	Per million people
United States
United States (Current snapshot)	11,302	2923	0.004	42
United States (1880 census)	3,153	1936	0.006	63
Change since 1880	+8149	-987	-0.002	-21
Other Countries
Australia	1,016	1629	0.006	62
United Kingdom	2,609	2369	0.006	57

Top States for GROGAN by Total
State	Total	Rank in State	Frequency %	Per million people
New York	902	2048	0.005	48
Texas	768	2983	0.004	37
California	726	4048	0.002	21
Georgia	665	1578	0.008	81
North Carolina	665	1764	0.008	83
Top States for GROGAN by Frequency
State	Total	Rank in State	Frequency %	Per million people
North Carolina	665	1764	0.008	83
Georgia	665	1578	0.008	81
South Dakota	55	2061	0.007	73
Alabama	293	2258	0.007	66
South Carolina	252	2388	0.006	63

Notes

Total is the total number of people with that surname.
Rank is the position in the list of names ordered by total (eg, a rank of 1 means that it's the most common name, and a rank of 10 means it's the tenth most common, etc).
Frequency is the percentage of people with that surname.
Per million people is the number of people with that surname per million of the population.

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

Classification and Origin of GROGAN

Region of origin: British Isles

Country of origin: Ireland

Language of origin: Gaelic

Ethnic origin: Celtic

Religious origin: Christian

Data for religion and/or language relates to the culture in which the GROGAN 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 GROGAN 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 GROGAN in the USA

Classification	Total	Percent
Black/African American	750	6.64
White (Hispanic)	155	1.37
Mixed Race	133	1.18
Native American/Alaskan	57	0.5
Asian/Pacific	47	0.42
White (Caucasian)	10,160	89.9

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

Similar names to GROGAN

The following names have similar spellings or pronunciations as GROGAN.

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.