What does Kolby mean?
Kolby▼ has 1 variant: Kelby▼.
Kolby is an unusual first name for men but a somewhat prominent last name for both adults and children (#71264 out of 88799, Top 80%). (2000 U.S. Census)
Displayed below is the birth name popularity of Kolby for boys. Kolby entered the list in 1990 and reached its top rank of #359 in the U.S. in 2001, and is presently at #779. (2014 Birth Statistics)
Below is a charted comparison of the popularity of the boy name Kolby and associated names. Colby (#428 a year ago) and Kelby are the popular alternative forms of Kolby (#779 a year ago) listed in the Top 1000. Adoption of this boy name reached its peak in 2001 and has become much lower since, with the versions Kelby and Kolby becoming less trendy. Colby (#428) is the most trendy boy name in this list. (2014 Birth Statistics)