Colby Family History & Genealogy

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Colby Surname History

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  • Colby last name meaning & etymology
  • Colby spelling & pronunciation
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Colby Family Tree

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Famous People named Colby

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Colby Country of Origin, Nationality, & Ethnicity

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Colby Meaning & Etymology

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Colby Life Expectancy

According to our database of 5,020 people with the last name Colby that have a birth and death date listed:

Life Expectancy

72.3
years

Most Common Colby First Names

According to our database of 7,278 people with the last name Colby that have a first name listed, these are the most common first names:

  • John 2.6%
  • William 2.3%
  • Charles 2.2%
  • Mary 2.0%
  • Robert 1.9%
  • George 1.7%
  • James 1.2%
  • Richard 1.0%
  • Dorothy 0.9%
  • Elizabeth 0.9%
  • Edward 0.9%
  • Harold 0.9%
  • Joseph 0.8%
  • Henry 0.8%
  • Ruth 0.7%
  • Walter 0.7%
  • Florence 0.7%
  • Margaret 0.7%
  • Frank 0.7%
  • Helen 0.7%
  • Thomas 0.7%
  • Donald 0.6%
  • Arthur 0.6%
  • David 0.6%
  • Albert 0.6%
  • Sarah 0.6%
  • Raymond 0.6%
  • Earl 0.5%
  • Frances 0.5%
  • Harry 0.5%
  • Alice 0.5%
  • Ralph 0.5%
  • Kenneth 0.5%
  • Howard 0.4%
  • Hannah 0.4%
  • Anna 0.4%
  • Ethel 0.4%
  • Paul 0.4%
  • Clarence 0.4%
  • Grace 0.4%
  • Michael 0.4%
  • Russell 0.4%
  • Edwin 0.4%
  • Irene 0.4%
  • Catherine 0.3%
  • Alfred 0.3%
  • Evelyn 0.3%
  • Marion 0.3%
  • Edna 0.3%
  • Fred 0.3%

Colby Pronunciation & Spelling Variations

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Last names similar to Colby

Colbychristopher, Colbylonnie, Colbylowell, Colbymore, Colbyorensen, Colbyormsen, Colbyornsen, Colbyornson, Colbyorsen, Colbyson, Colbz, Colc, Colca, Colcagna, Colcagno, Colcaire, Colcamp, Colcan, Colcanab, Colcanap

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