The DIORIO surname in the USA

Frequency Comparisons
	Total	Rank	Frequency %	Per million people
United States
United States (Current snapshot)	3,706	8227	0.001	14
United States (1880 census)	-1	112765	0	0
Change since 1880	+3707	+104538	+N/A	+N/A
Other Countries
Australia	22	49063	0	1
United Kingdom	20	28596	0	0

Top States for DIORIO by Total
State	Total	Rank in State	Frequency %	Per million people
New York	619	3116	0.003	33
New Jersey	469	1981	0.006	56
Pennsylvania	394	3861	0.003	32
Massachusetts	350	2541	0.006	55
Florida	273	7100	0.002	17
Top States for DIORIO by Frequency
State	Total	Rank in State	Frequency %	Per million people
Rhode Island	241	552	0.023	230
New Hampshire	71	2625	0.006	57
New Jersey	469	1981	0.006	56
Massachusetts	350	2541	0.006	55
Connecticut	183	2439	0.005	54

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

Classification and Origin of DIORIO

Sorry, we don't have any origin and classification information for the DIORIO surname.

Ethnic distribution of DIORIO in the USA

Classification	Total	Percent
White (Hispanic)	65	1.75
Mixed Race	33	0.89
Black/African American	9	0.24
White (Caucasian)	3,591	96.9
Asian/Pacific	Less than 100	Insignificant
Native American/Alaskan	Less than 100	Insignificant

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

DIORIO is a genuine surname, but it's an uncommon one. Did you possibly mean one of these instead?

Similar names to DIORIO

The following names have similar spellings or pronunciations as DIORIO.

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.