The DELRIO surname in the USA

Frequency Comparisons
	Total	Rank	Frequency %	Per million people
United States
United States (Current snapshot)	7,580	4336	0.003	28
United States (1880 census)	4	102828	0	0
Change since 1880	+7576	+98492	+N/A	+N/A
Other Countries
Australia	0			0
United Kingdom	16	29317	0	0

Top States for DELRIO by Total
State	Total	Rank in State	Frequency %	Per million people
California	2,409	1713	0.007	71
Florida	1,402	1863	0.009	88
Texas	1,133	2571	0.005	54
Illinois	348	4736	0.003	28
New York	316	7736	0.002	17
Top States for DELRIO by Frequency
State	Total	Rank in State	Frequency %	Per million people
Florida	1,402	1863	0.009	88
California	2,409	1713	0.007	71
Texas	1,133	2571	0.005	54
Nevada	104	2890	0.005	52
Arizona	181	4157	0.004	35

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

Classification and Origin of DELRIO

Region of origin: Europe

Country of origin: Italy

Language of origin: Italian

Data for religion and/or language relates to the culture in which the DELRIO 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.

Ethnic distribution of DELRIO in the USA

Classification	Total	Percent
White (Caucasian)	851	11.23
Black/African American	58	0.77
Asian/Pacific	51	0.67
Mixed Race	45	0.59
Native American/Alaskan	20	0.26
White (Hispanic)	6,555	86.48

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

Similar names to DELRIO

The following names have similar spellings or pronunciations as DELRIO.

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.