Meaning:swarthy person's settlement
Colby as a boy's name is pronounced KOHL-bee. It is of Old Norse origin, and the meaning of Colby is "swarthy person's settlement".

Famous Colbys

Wondering who else shares this name? Check out these well known people who made this baby name famous.
  • Colby Donaldson
    Reality TV Star
  • Colby Lewis
    Baseball Player
  • Colby Melvin
  • Colby Rasmus
    Baseball Player

Popularity Trend Chart

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Source: Social Security Administration

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