The history of your name

The RIAS surname in the USA

Frequency Comparisons
Total Rank Frequency % Per million people
United States
United States (Current snapshot) 534 38890 0 2
United States (1880 census) 132 25911 0 3
Change since 1880 +402 -12979 +N/A -1
Other Countries
Australia 0 0
United Kingdom 0 0
Top States for RIAS by Total
State Total Rank in State Frequency % Per million people
Mississippi 91 4060 0.003 32
Illinois 84 19754 0.001 7
Indiana 64 13241 0.001 11
Michigan 55 28143 0.001 6
Ohio 49 30132 0.000 4
Top States for RIAS by Frequency
State Total Rank in State Frequency % Per million people
Mississippi 91 4060 0.003 32
Indiana 64 13241 0.001 11
Tennessee 42 12277 0.001 7
Illinois 84 19754 0.001 7
Michigan 55 28143 0.001 6

Notes

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

Classification and Origin of RIAS

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

Ethnic distribution of RIAS in the USA

Classification Total Percent
Black/African American 407 76.22
White (Hispanic) 84 15.73
White (Caucasian) 28 5.24
Mixed Race 12 2.25
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 RIAS surname who reported their ethnic background as being in these broad categories in the most recent national census.

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

Meaning of RIAS in historical publications

Sorry, we don't have any information on the meaning of RIAS.

Similar names to RIAS

The following names have similar spellings or pronunciations as RIAS.

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.

Matches are generated automatically by a combination of Soundex, Metaphone and Levenshtein matching.

Potential typos for RIAS

The following words are slight variants of RIAS that are likely to be possible typos or misspellings in written material.