How Many People Are Named Kieran?

Curious about how common the name Kieran 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.

Estimated Count 18,382
Popularity Level Very Rare
Probability 1 in 17,952 people

What Does This Mean?

Based on aggregated statistical analysis, approximately 18,382 people in the United States are estimated to share the name Kieran.

To make this easier to understand, this means that about 1 out of every 17,952 people has this name.

This classification places Kieran 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 Kieran

Name Rarity and Probability

Rarity: Very Rare

Probability: 1 in 17,952 people

Total Count

18,382

Top 25%

Gender Distribution

Male: 16,788
Female: 1,594

Predicted Gender

Male

Age Information

Average Age: 20

  • Young (<30) 14,863
  • Adult (30–60) 2,849
  • Old (>60) 670

Additional Characteristics

Same Character %: 0.0%

Starts with "A" %: 0.0%

Year-Wise Usages

State-Wise Usages

  • Alabama 43
  • Arkansas 20
  • Arizona 236
  • California 1,883
  • Colorado 379
  • Connecticut 260
  • DC 62
  • Delaware 15
  • Florida 535
  • Georgia 282
  • Hawaii 5
  • Iowa 70
  • Idaho 30
  • Illinois 539
  • Indiana 178
  • Kansas 97
  • Kentucky 113
  • Louisiana 56
  • Massachusetts 477
  • Maryland 324
  • Maine 10
  • Michigan 247
  • Minnesota 545
  • Missouri 225
  • Mississippi 10
  • Montana 5
  • North Carolina 355
  • North Dakota 15
  • Nebraska 8
  • New Hampshire 23
  • New Jersey 864
  • New Mexico 35
  • Nevada 47
  • New York 2,241
  • Ohio 440
  • Oklahoma 52
  • Oregon 237
  • Pennsylvania 1,064
  • South Carolina 52
  • Tennessee 145
  • Texas 699
  • Utah 77
  • Virginia 475
  • Vermont 6
  • Washington 511
  • Wisconsin 265
  • West Virginia 16
Disclaimer: Results shown are statistical estimates based on aggregated data and modeling. They are not exact counts of individuals.

Frequently Asked Questions

How many people are named Kieran?

Approximately 18,382 people in the United States are estimated to share the name Kieran, based on statistical analysis.

Is Kieran a rare name?

Kieran 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.