The CAIAZZO surname in the USA

Frequency Comparisons
	Total	Rank	Frequency %	Per million people
United States
United States (Current snapshot)	710	30929	0	3
United States (1880 census)	-1	115784	0	0
Change since 1880	+711	+84855	+N/A	+N/A
Other Countries
Australia	14	68684	0	1
United Kingdom	0			0

Top States for CAIAZZO by Total
State	Total	Rank in State	Frequency %	Per million people
New York	198	7944	0.001	10
New Jersey	88	9092	0.001	10
Pennsylvania	81	14575	0.001	7
Maine	76	2335	0.006	60
Florida	64	20856	0.000	4
Top States for CAIAZZO by Frequency
State	Total	Rank in State	Frequency %	Per million people
Maine	76	2335	0.006	60
New Jersey	88	9092	0.001	10
New York	198	7944	0.001	10
Connecticut	33	11302	0.001	10
Pennsylvania	81	14575	0.001	7

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

Classification and Origin of CAIAZZO

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

Ethnic distribution of CAIAZZO in the USA

Classification	Total	Percent
White (Caucasian)	676	95.21
White (Hispanic)	15	2.11
Mixed Race	11	1.55
Asian/Pacific	7	0.99
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 CAIAZZO surname who reported their ethnic background as being in these broad categories in the most recent national census.

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

Similar names to CAIAZZO

The following names have similar spellings or pronunciations as CAIAZZO.

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.