How Many People Are Named Kirby?
Curious about how common the name Kirby is? Our tool provides a statistical estimate of how many people in the United States share this name, along with an easy-to-understand breakdown of its popularity and rarity.
What Does This Mean?
Based on aggregated statistical analysis, approximately 18,395 people in the United States are estimated to share the name Kirby.
To make this easier to understand, this means that about 1 out of every 17,940 people has this name.
This classification places Kirby in the Very Rare category compared to other names nationwide.
How This Name Tool Works
Our system analyzes large-scale name frequency patterns and applies statistical modeling to estimate how often a name appears within the U.S. population.
When you search for a name, the tool processes aggregated historical patterns and probability calculations to deliver a clear and privacy-friendly estimate — without accessing private records or personal data.
All results shown are estimates and should be interpreted as statistical approximations, not exact counts.
Detailed Statistics for Kirby
Name Rarity and Probability
Rarity: Very Rare
Probability: 1 in 17,940 people
Total Count
18,395
Top 25%
Gender Distribution
Predicted Gender
Female
Age Information
Average Age: 56
- Young (<30) 2,664
- Adult (30–60) 7,285
- Old (>60) 8,446
Additional Characteristics
Same Character %: 0.0%
Starts with "A" %: 0.0%
Year-Wise Usages
State-Wise Usages
- Alabama 142
- Arkansas 187
- Arizona 49
- California 869
- Colorado 55
- Connecticut 13
- DC 5
- Florida 363
- Georgia 336
- Iowa 213
- Idaho 6
- Illinois 579
- Indiana 323
- Kansas 168
- Kentucky 234
- Louisiana 808
- Massachusetts 24
- Maryland 81
- Maine 6
- Michigan 193
- Minnesota 267
- Missouri 352
- Mississippi 229
- Montana 11
- North Carolina 668
- North Dakota 47
- Nebraska 53
- New Jersey 21
- New Mexico 10
- New York 248
- Ohio 441
- Oklahoma 217
- Oregon 40
- Pennsylvania 468
- South Carolina 106
- South Dakota 48
- Tennessee 284
- Texas 1,977
- Utah 6
- Virginia 240
- Washington 115
- Wisconsin 126
- West Virginia 32
- Wyoming 5
Frequently Asked Questions
How many people are named Kirby?
Approximately 18,395 people in the United States are estimated to share the name Kirby, based on statistical analysis.
Is Kirby a rare name?
Kirby is considered Very Rare when compared to other names in the U.S. population.
Are these numbers exact?
No. Exact full-name counts are not publicly available. This tool provides statistical estimates designed to be informative and easy to understand.