How Many People Are Named Sebastian?
Curious about how common the name Sebastian 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 209,783 people in the United States are estimated to share the name Sebastian.
To make this easier to understand, this means that about 1 out of every 1,573 people has this name.
This classification places Sebastian in the Uncommon 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 Sebastian
Name Rarity and Probability
Rarity: Uncommon
Probability: 1 in 1,573 people
Total Count
209,783
Top 10%
Gender Distribution
Predicted Gender
Female
Age Information
Average Age: 16
- Young (<30) 191,517
- Adult (30–60) 13,514
- Old (>60) 4,752
Additional Characteristics
Same Character %: 44.4%
Starts with "A" %: 0.0%
Year-Wise Usages
State-Wise Usages
- Alaska 277
- Alabama 1,102
- Arkansas 1,040
- Arizona 6,832
- California 44,754
- Colorado 3,438
- Connecticut 2,728
- DC 723
- Delaware 319
- Florida 17,683
- Georgia 4,372
- Hawaii 333
- Iowa 1,049
- Idaho 729
- Illinois 9,107
- Indiana 2,529
- Kansas 1,441
- Kentucky 1,150
- Louisiana 1,551
- Massachusetts 3,443
- Maryland 2,403
- Maine 342
- Michigan 3,323
- Minnesota 1,725
- Missouri 1,762
- Mississippi 528
- Montana 183
- North Carolina 4,171
- North Dakota 227
- Nebraska 855
- New Hampshire 350
- New Jersey 6,871
- New Mexico 1,632
- Nevada 2,633
- New York 14,766
- Ohio 3,355
- Oklahoma 1,652
- Oregon 1,985
- Pennsylvania 4,361
- Rhode Island 543
- South Carolina 1,352
- South Dakota 186
- Tennessee 2,191
- Texas 32,970
- Utah 1,509
- Virginia 3,703
- Vermont 150
- Washington 3,494
- Wisconsin 2,048
- West Virginia 331
- Wyoming 139
Frequently Asked Questions
How many people are named Sebastian?
Approximately 209,783 people in the United States are estimated to share the name Sebastian, based on statistical analysis.
Is Sebastian a rare name?
Sebastian is considered Uncommon 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.