Last Name COLBY

 

National Statistics

Summary

  • COLBY is ranked as the 3095th most popular family name in the United States with an estimated population of 12,825.
  • This name is in the 99th percentile, this means that nearly 0% of all the last names are more popular.
  • There are 4.02 people named COLBY for every 100,000 Americans.
  • This name is commonly used as either a first or last name. More specifically, it is used as a last name 49% of the time.
  • Based on US Census Bureau data the estimated population of people named COLBY is 13,030, the rank is 3,015 and the proportion per 100k Americans named COLBY is 4.09.

Last Names COLBY
National Statistics

MyNameStats statistics:

  • Population Est. 12,825 +/-3.1%
  • National Rank 3,095
  • Percentile Rank 1.00
  • Proportion/100k 4.0

US Census Bureau statistics:

  • Population Estimate 13,030
  • National Rank 3,015
  • Proportion/100k 4.09

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Race and Ethnicity

Summary

The race and Hispanic origin distribution of the people with the name COLBY is 94.0% White, 1.7% Hispanic origin, 1.8% Black, 0.6% Asian or Pacific Islander, 1.5% Two or More Races, and 0.5% 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 COLBY have a higher likelyhood of being White and a lower likelyhood of being Black.

Ethnic and Cultural Name Categories

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

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

Race or Hisp. origin % people named % general pop. % diff.
White 94.0% 63.9% 30.1%
Hispanic origin 1.7% 16.3% -14.6%
Black 1.8% 12.3% -10.5%
Asian or Pacific Islander 0.6% 4.9% -4.3%
Two or more races 1.5% 1.8% -0.3%
American Indian or Alaskan Native 0.5% 0.7% -0.2%
 

State Statistics for Popularity and Rank

Summary

  • The state with the most people named COLBY is California where 1,499 people have this name.
  • New Hampshire is the state where you are most likely to meet a person named COLBY, as 45.07 in every 100,000 New Hampshirites have this name.
  • Highest percentile rank of any state for this name is 99th, this rank was reached in the states of New Hampshire.
  • New Hampshire 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 0 more people than projected.
  • The state with the biggest negative difference is Arkansas (where the blue bar does not extend past the yellow vertical line) with a difference of 10 fewer people than projected.
Midwest State Statistics Last-Names COLBY State Population Proportion/100k Percentile Illinois 600 4.66 98.7% Indiana 286 4.33 96.7% Iowa 167 5.37 96.1% Kansas 141 4.84 94.1% Michigan 504 5.08 98.8% Minnesota 308 5.64 98.2% Missouri 47 1.55 82.0% Nebraska 59 3.14 86.0% North Dakota 96 13.05 93.3% Ohio 313 2.7 96.9% South Dakota 27 3.11 65.9% Wisconsin 393 6.83 98.6%

Midwest States
State stats for the first name COLBY

State Pop. Prop/100k %Rank
Illinois 600 4.66 98.7%
Indiana 286 4.33 96.7%
Iowa 167 5.37 96.1%
Kansas 141 4.84 94.1%
Michigan 504 5.08 98.8%
Minnesota 308 5.64 98.2%
Missouri 47 1.55 82.0%
Nebraska 59 3.14 86.0%
North Dakota 96 13.05 93.3%
Ohio 313 2.7 96.9%
South Dakota 27 3.11 65.9%
Wisconsin 393 6.83 98.6%
West State Statistics Last-Names COLBY State Population Proportion/100k Percentile Alaska 16 2.16 10.7% Arizona 440 6.54 98.4% California 1,499 3.86 99.2% Colorado 365 6.81 98.3% Hawaii 48 3.39 89.5% Idaho 117 7.17 94.4% Montana 39 3.83 84.2% Nevada 110 3.88 95.1% New Mexico 98 4.72 92.9% Oregon 329 8.28 98.1% Utah 356 12.1 96.9% Washington 456 6.46 98.7% Wyoming 19 3.19 58.2%

West States
State stats for the first name COLBY

State Pop. Prop/100k %Rank
Alaska 16 2.16 10.7%
Arizona 440 6.54 98.4%
California 1,499 3.86 99.2%
Colorado 365 6.81 98.3%
Hawaii 48 3.39 89.5%
Idaho 117 7.17 94.4%
Montana 39 3.83 84.2%
Nevada 110 3.88 95.1%
New Mexico 98 4.72 92.9%
Oregon 329 8.28 98.1%
Utah 356 12.1 96.9%
Washington 456 6.46 98.7%
Wyoming 19 3.19 58.2%
Northeast State Statistics Last-Names COLBY State Population Proportion/100k Percentile Connecticut 302 8.4 98.3% Maine 469 35.23 98.2% Massachusetts 888 13.16 98.9% New Hampshire 598 45.07 99.2% New Jersey 188 2.1 95.9% New York 788 3.99 98.9% Pennsylvania 196 1.54 95.7% Rhode Island 36 3.46 81.4% Vermont 180 28.78 98.2%

Northeast States
State stats for the first name COLBY

State Pop. Prop/100k %Rank
Connecticut 302 8.4 98.3%
Maine 469 35.23 98.2%
Massachusetts 888 13.16 98.9%
New Hampshire 598 45.07 99.2%
New Jersey 188 2.1 95.9%
New York 788 3.99 98.9%
Pennsylvania 196 1.54 95.7%
Rhode Island 36 3.46 81.4%
Vermont 180 28.78 98.2%
South State Statistics Last-Names COLBY State Population Proportion/100k Percentile Alabama 75 1.54 88.4% Arkansas 26 0.86 73.3% Delaware 14 1.52 78.2% Dist. of Columbia 15 2.21 69.8% Florida 789 3.96 99.1% Georgia 171 1.69 95.1% Kentucky 91 2.06 88.9% Louisiana 80 1.73 86.9% Maryland 143 2.39 95.7% Mississippi 47 1.55 82.0% North Carolina 204 2.05 96.4% Oklahoma 107 2.76 90.9% South Carolina 68 1.4 90.5% Tennessee 124 1.89 93.3% Texas 621 2.3 98.0% Virginia 288 3.46 97.2% West Virginia 91 4.91 88.4%

South States
State stats for the first name COLBY

State Pop. Prop/100k %Rank
Alabama 75 1.54 88.4%
Arkansas 26 0.86 73.3%
Delaware 14 1.52 78.2%
Dist. of Columbia 15 2.21 69.8%
Florida 789 3.96 99.1%
Georgia 171 1.69 95.1%
Kentucky 91 2.06 88.9%
Louisiana 80 1.73 86.9%
Maryland 143 2.39 95.7%
Mississippi 47 1.55 82.0%
North Carolina 204 2.05 96.4%
Oklahoma 107 2.76 90.9%
South Carolina 68 1.4 90.5%
Tennessee 124 1.89 93.3%
Texas 621 2.3 98.0%
Virginia 288 3.46 97.2%
West Virginia 91 4.91 88.4%
 

Full Names with COLBY as a Last Name

Summary

Shown are the top 20 most likely full names that have COLBY 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 COLBY.

The most popular full name is David COLBY. 2.46% of all the people named COLBY have this given name.

There are 868 first names associated with this last name.

Top 20 Last Names
paired with the first name COLBY

Rank Full Name % of pop
1 David COLBY 2.46%
2 James COLBY 1.92%
3 Robert COLBY 1.70%
4 John COLBY 1.34%
5 Michael COLBY 1.30%
6 Mary COLBY 1.05%
7 Richard COLBY 1.05%
8 William COLBY 1.01%
9 Daniel COLBY 0.87%
10 Susan COLBY 0.87%
11 Barbara COLBY 0.83%
12 Charles COLBY 0.76%
13 Thomas COLBY 0.76%
14 Carol COLBY 0.72%
15 Donald COLBY 0.72%
16 Gary COLBY 0.72%
17 Karen COLBY 0.72%
18 Jennifer COLBY 0.65%
19 Linda COLBY 0.65%
20 Nancy COLBY 0.65%

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