as a Last Name
- 4,251
- people in the U.S. have this name View all people named Kilby
Meaning & Origins
English: habitational name from a place in Leicestershire, recorded in Domesday Book as Cilebi. It was probably originally named with the Old English elements cild (see Child) + tūn ‘enclosure’, ‘settlement’. Compare Chilton. The second element was then replaced some time after the Danish invasions by the Old Norse form býr.
| 6,867th in the U.S. for 2011 |
Nicknames & variations
Quick facts
- Thousands
- of people in the U.S have this name
- 4,251
- to be exact (as of February 2011)
- North Carolina
- has the most people named Kilby per capita
Top state populations
U.S. Distribution Map
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