Pronunciation: \k(o)-lby, kol-by\
Gender / Sex: boy
Meaning: dark, dark-haired
Sounds Like: Collby, Colbey, Gilby, Kellby, Kelbey
Variant forms: Kelby
Rank as Last Name (Surname, Family Name): 71264
Kolby \k(o)-lby, kol-by\ as a boy's name is pronounced KOL-bee. The meaning of Kolby is "dark, dark-haired". See also Colby.
Kolby has 1 variant form: Kelby.
Baby names that sound like Kolby are Collby, Colbey, Gilby, Kellby and Kelbey.
View a list of the 2 names that reference Kolby.
Kolby is not a popular first name for men but a somewhat popular surname or last name for both men and women (#71264 out of 88799). (1990 U.S. Census)