Colby
11K people named Colby in the United States - Rank #2K
11K
#2K
51
Unisex
About the Name Colby
There are 10,737 people named Colby in the United States, making it the #2K most common first name in our database.
The name Colby is unisex, with 60% male and 40% female.
Male
60%
Age Distribution
How old are people named Colby?
19-24
207
25-34
396
35-44
306
45-54
356
55-64
150
65-74
38
75+
27
Common Full Names
Most common last names paired with Colby
- Colby Smith (20)
- Colby Williams (19)
- Colby Taylor (12)
- Colby Jones (10)
- Colby Wilson (10)
- Colby Martin (10)
- Colby Anderson (9)
- Colby Johnson (9)
- Colby Ross (9)
- Colby Turner (8)