Last Name RICHAU

 

National Statistics

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Summary

  • RICHAU is ranked as the 95387th most popular family name in the United States with an estimated population of 246.
  • This name is in the 89th percentile, this means that nearly 11% of all the last names are more popular.
  • There are 0.08 people named RICHAU for every 100,000 Americans.
  • This name is most often used as a last name, 100% of the time.
  • Based on US Census Bureau data the estimated population of people named RICHAU is 191, the rank is 103,193 and the proportion per 100k Americans named RICHAU is 0.06.

Last Names RICHAU
National Statistics

MyNameStats statistics:

  • Population Est. 246 +/-22.6%
  • National Rank 95,387
  • Percentile Rank 0.89
  • Proportion/100k 0.1

US Census Bureau statistics:

  • Population Estimate 191
  • National Rank 103,193
  • Proportion/100k 0.06
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Race & Ethnicity Stats
State Statistics
Full Name Stats
 

Race and Ethnicity

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Summary

The race and Hispanic origin distribution of the people with the name RICHAU is 93.0% White, 7.0% Hispanic origin, 0.0% Black, 0.0% Asian or Pacific Islander, 0.0% Two or More Races, and 0.0% American Indian or Alaskan Native. These figures should be considered only as a rough estimate. The purpose of this graph is to compare the name's specific race and Hispanic origin distribution to the distribution in the general population of the US.

The vertical blue bars represent the race distribution of people that have the name. The yellow horizontal lines represent the race distribution of the general population. The amount by which the blue bars extend past the yellow horizontal lines determines how likely a person with the name will be part of a given race or Hispanic origin group.

On this basis, the people with the name RICHAU have a higher likelyhood of being White and a lower likelyhood of being Black.

Ethnic and Cultural Name Categories

The first name RICHAU is included in the following name categories:
  • Not Categorized

Race & Hispanic origin distribution
of the people with the name RICHAU

Race or Hisp. origin % people named % general pop. % diff.
White 93.0% 63.9% 29.1%
Hispanic origin 7.0% 16.3% -9.3%
Black 0.0% 12.3% -12.3%
Asian or Pacific Islander 0.0% 4.9% -4.9%
Two or more races 0.0% 1.8% -1.8%
American Indian or Alaskan Native 0.0% 0.7% -0.7%
 

State Statistics for Popularity and Rank

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Summary

  • The state with the most people named RICHAU is New York where 70 people have this name.
  • North Dakota is the state where you are most likely to meet a person named RICHAU, as 5.44 in every 100,000 North Dakotans have this name.
  • Highest percentile rank of any state for this name is 87th, this rank was reached in the states of New York.
  • North Dakota is the state with the biggest positive difference between the actual state population and the projected state population based on the national average. (where the blue bar extends past the yellow vertical line) with a difference of 1 more people than projected.
  • The state with the biggest negative difference is Ohio (where the blue bar does not extend past the yellow vertical line) with a difference of 3,233 fewer people than projected.
Midwest State Statistics Last-Names RICHAU State Population Proportion/100k Percentile Illinois 0 0 0.0% Indiana 0 0 0.0% Iowa 0 0 0.0% Kansas 0 0 0.0% Michigan 0 0 0.0% Minnesota 0 0 0.0% Missouri 0 0 0.0% Nebraska 0 0 0.0% North Dakota 40 5.44 81.6% Ohio 5 0.05 26.1% South Dakota 0 0 0.0% Wisconsin 0 0 0.0%

Midwest States
State stats for the first name RICHAU

State Pop. Prop/100k %Rank
Illinois 0 0 0.0%
Indiana 0 0 0.0%
Iowa 0 0 0.0%
Kansas 0 0 0.0%
Michigan 0 0 0.0%
Minnesota 0 0 0.0%
Missouri 0 0 0.0%
Nebraska 0 0 0.0%
North Dakota 40 5.44 81.6%
Ohio 5 0.05 26.1%
South Dakota 0 0 0.0%
Wisconsin 0 0 0.0%
West State Statistics Last-Names RICHAU State Population Proportion/100k Percentile Alaska 0 0 0.0% Arizona 25 0.38 76.7% California 28 0.07 72.5% Colorado 7 0.13 35.3% Hawaii 0 0 0.0% Idaho 0 0 0.0% Montana 16 1.53 64.6% Nevada 0 0 0.0% New Mexico 0 0 0.0% Oregon 0 0 0.0% Utah 0 0 0.0% Washington 7 0.1 43.8% Wyoming 0 0 0.0%

West States
State stats for the first name RICHAU

State Pop. Prop/100k %Rank
Alaska 0 0 0.0%
Arizona 25 0.38 76.7%
California 28 0.07 72.5%
Colorado 7 0.13 35.3%
Hawaii 0 0 0.0%
Idaho 0 0 0.0%
Montana 16 1.53 64.6%
Nevada 0 0 0.0%
New Mexico 0 0 0.0%
Oregon 0 0 0.0%
Utah 0 0 0.0%
Washington 7 0.1 43.8%
Wyoming 0 0 0.0%
Northeast State Statistics Last-Names RICHAU State Population Proportion/100k Percentile Connecticut 0 0 0.0% Maine 0 0 0.0% Massachusetts 0 0 0.0% New Hampshire 0 0 0.0% New Jersey 0 0 0.0% New York 70 0.36 87.9% Pennsylvania 0 0 0.0% Rhode Island 0 0 0.0% Vermont 0 0 0.0%

Northeast States
State stats for the first name RICHAU

State Pop. Prop/100k %Rank
Connecticut 0 0 0.0%
Maine 0 0 0.0%
Massachusetts 0 0 0.0%
New Hampshire 0 0 0.0%
New Jersey 0 0 0.0%
New York 70 0.36 87.9%
Pennsylvania 0 0 0.0%
Rhode Island 0 0 0.0%
Vermont 0 0 0.0%
South State Statistics Last-Names RICHAU State Population Proportion/100k Percentile Alabama 0 0 0.0% Arkansas 0 0 0.0% Delaware 0 0 0.0% Dist. of Columbia 0 0 0.0% Florida 21 0.1 77.6% Georgia 6 0.06 37.6% Kentucky 0 0 0.0% Louisiana 0 0 0.0% Maryland 0 0 0.0% Mississippi 0 0 0.0% North Carolina 6 0.06 49.2% Oklahoma 0 0 0.0% South Carolina 0 0 0.0% Tennessee 0 0 0.0% Texas 13 0.05 62.3% Virginia 0 0 0.0% West Virginia 0 0 0.0%

South States
State stats for the first name RICHAU

State Pop. Prop/100k %Rank
Alabama 0 0 0.0%
Arkansas 0 0 0.0%
Delaware 0 0 0.0%
Dist. of Columbia 0 0 0.0%
Florida 21 0.1 77.6%
Georgia 6 0.06 37.6%
Kentucky 0 0 0.0%
Louisiana 0 0 0.0%
Maryland 0 0 0.0%
Mississippi 0 0 0.0%
North Carolina 6 0.06 49.2%
Oklahoma 0 0 0.0%
South Carolina 0 0 0.0%
Tennessee 0 0 0.0%
Texas 13 0.05 62.3%
Virginia 0 0 0.0%
West Virginia 0 0 0.0%
 

Full Names with RICHAU as a Last Name

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Summary

Shown are the top 20 most likely full names that have RICHAU as a last name. The length of the bars represents an estimate of the the number of people with the name expressed as a percentage of all the people named RICHAU.

The most popular full name is Barbara RICHAU. 5.66% of all the people named RICHAU have this given name.

There are 46 first names associated with this last name.

Top 20 Last Names
paired with the first name RICHAU

Rank Full Name % of pop
1 Barbara RICHAU 5.66%
2 David RICHAU 3.77%
3 Deborah RICHAU 3.77%
4 Jessica RICHAU 3.77%
5 Michael RICHAU 3.77%
6 Steve RICHAU 3.77%
7 Amy RICHAU 1.89%
8 Arly RICHAU 1.89%
9 Arthur RICHAU 1.89%
10 Bettie RICHAU 1.89%
11 Carolyn RICHAU 1.89%
12 Chad RICHAU 1.89%
13 Chester RICHAU 1.89%
14 Chris RICHAU 1.89%
15 Constance RICHAU 1.89%
16 Cricket RICHAU 1.89%
17 Dale RICHAU 1.89%
18 Diann RICHAU 1.89%
19 Elizabeth RICHAU 1.89%
20 Ernest RICHAU 1.89%

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