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The surname Cosper

A surname, carried by 2,474 people in the United States.

2 syllables Soundex C216

Cosper: #12,525 of 162,253 surnames in the 2010 US Census #1Smith#160,975Doriott#10Martinez#100Jimenez#1,000Archer Cosper #12,525, 2,474 people Cosper: #12,525 of 162,253 surnames in the 2010 US Census #1Smith#160,975Doriott#100Jimenez Cosper #12,525, 2,474 people
Every surname held by 100 or more people in the 2010 US Census, most common on the left (162,253 in all). Cosper is more common than 92.3% of them.

Origin

A surname.

Origin from Wiktionary (CC BY-SA 4.0).

How common it is

2010 US Census

There were 2,474 people named Cosper in the United States in 2010, about 1 in every 124,796 Americans. That is down 6.4% since 2000, when the Census counted 2,644.

#12,525
rank among US surnames
2,474
people in 2010
0.8
per 100,000 Americans
-6.4%
change since 2000 (was #11,032)
RankSurnamePeople1 in
#12,519Ratzlaff2,476124,695
#12,520Dampier2,475124,746
#12,525Mendivil2,474124,796
#12,531Pompey2,473124,847

Who is named Cosper

Race and Hispanic origin as people reported it in the 2010 Census

86% of people named Cosper identified as white (not Hispanic), 8.1% as Black (not Hispanic) and 2.4% as two or more races.

  • White (not Hispanic) 86%
  • Black (not Hispanic) 8.1%
  • Two or more races 2.4%
  • Hispanic or Latino (any race) 2.3%
  • American Indian and Alaska Native 0.7%
  • Asian and Pacific Islander 0.7%

Compare: most common surnames among white Americans.

Spellings and sound-alikes

Useful when a record has your ancestor under another spelling

Surnames that sound like Cosper

Cosper has the Soundex code C216, the code US census indexes have used since the 1930s. Every surname with code C216.

Questions

How common is the surname Cosper?
2,474 people in the United States had the surname Cosper in the 2010 Census, about 1 in every 124,796 Americans. It ranked 12,525th of 162,253 surnames.
What ethnicity is the surname Cosper?
In the 2010 Census, 86% of people named Cosper identified as white (not Hispanic), and 8.1% as Black (not Hispanic).
Is the surname Cosper getting more or less common?
Less common. 2,644 people carried it in the 2000 Census and 2,474 in 2010, down 6.4%.