The SILL surname in the USA

Frequency Comparisons
	Total	Rank	Frequency %	Per million people
United States
United States (Current snapshot)	3,308	9080	0.001	12
United States (1880 census)	1,390	4100	0.003	28
Change since 1880	+1918	-4980	-0.002	-16
Other Countries
Australia	45	27812	0	3
United Kingdom	301	12712	0.001	7

Top States for SILL by Total
State	Total	Rank in State	Frequency %	Per million people
California	451	6519	0.001	13
Illinois	226	6084	0.002	18
New York	196	10383	0.001	10
Florida	155	12235	0.001	10
Washington	154	5064	0.003	26
Top States for SILL by Frequency
State	Total	Rank in State	Frequency %	Per million people
Utah	76	3754	0.003	34
Kansas	83	4293	0.003	31
South Carolina	118	4355	0.003	29
Washington	154	5064	0.003	26
Delaware	18	7912	0.002	23

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

Classification and Origin of SILL

Region of origin: British Isles

Country of origin: England

Language of origin: English

Ethnic origin: English

Religious origin: Christian

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

Classification	Total	Percent
Asian/Pacific	77	2.33
Black/African American	62	1.87
Mixed Race	53	1.6
White (Hispanic)	46	1.39
Native American/Alaskan	11	0.33
White (Caucasian)	3,059	92.47

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

Similar names to SILL

The following names have similar spellings or pronunciations as SILL.

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.