Colby

Boy's name

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Appears In These Collections

Births Last Year: 489
All-Time Total: 53,507
Peak Year: 2001

Colby is of Old Norse origin, derived from the Old Norse name Kolbeinn, meaning "dark bear cub."

Notable Namesakes

Complementary Names / Brothers

Boy names closely related to Colby

Complementary Names / Sisters

Girl names closely related to Colby

Name Variants

Names with similar meaning to Colby

Popularity Over Time

Births per year in the United States

Source: Social Security Administration

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