11,278
There are 11,278 people in United States with surname Colby
3204th
Colby is the 3204th most popular surname in United States
Approximately 4 people out of every 100K bear this surname
Hidden secretes of surname 'Colby'
C
Charming, your smile's so bright.
O
Outstanding, a shining star so bright.
L
Leader, you always win.
B
Benevolent, with a heart that's spry.
Y
Youthful, forever in stride.
Did you know?
- 15.06% of the surnames in the United States have the same number of characters as yours
- 6.38% of the surnames in United States start with the letter C