Yosue Castillo
There are approximately 1 people named Yosue Castillo living in the United States today. That makes this name combination very rare, occurring at a rate of about 1 in 342,754,338 Americans.
This estimate combines SSA birth records for the first name Yosue with Census Bureau frequency data for the surname Castillo. Below you will find a breakdown of both names, including popularity trends, gender data, and Census demographics where available.
Expected bearers
1
1 in 342,754,338
Named Yosue
16
Alive today
Named Castillo
265K
Alive today
US population
343M
Denominator
Estimated living: 16
Rarity: Very Rare
Gender: Male
Peak year: 2007
Average age: 19
Estimated bearers: 265K
Rarity: Common
Census rank: #94
Per 100K: 77.40
Top ancestry: Hispanic (89.4%)
First name trend
Yosue: popularity over time
Year-by-year SSA birth registrations for the first name Yosue. The peak year was 2007 with 6 births. The average person named Yosue today is 19 years old.
Babies born per year
Ethnicity
Ancestry of the Castillo surname
Self-reported race and ethnicity breakdown for people with the surname Castillo, from the 2020 US Census Bureau. The largest group is Hispanic at 89.4%.
The bar chart below shows how people with the surname Castillo described their own race and ethnicity on the 2020 Census form. These are self-reported numbers, and they describe the population who happened to carry the surname Castillo at the time of the Census. A surname does not determine a person's race or ethnicity.
- Hispanic or Latino89.4% · 206,850
- White5.2% · 11,958
- Asian and Pacific Islander3.4% · 7,898
- Black or African American0.8% · 1,942
- Two or more races0.6% · 1,368
- American Indian and Alaska Native0.6% · 1,331
Methodology
How we calculated this
The first name Yosue has a living-bearer frequency of 0.0000% of the US population, based on 16 estimated living Americans carrying this first name (from SSA birth records going back to 1880, adjusted for mortality using CDC life tables).
The surname Castillo appears at a rate of 77.40 per 100,000 residents in the 2020 Census Bureau surname file, which translates to a frequency of 0.0774%.
Multiplying these two independent frequencies against the current US population of 342,754,338 gives an expected count of approximately 1 people with the full name Yosue Castillo. This assumes statistical independence between first and last names, which is a simplification but produces reasonable estimates for most combinations.
Related
Other people with the surname Castillo
FAQ
Yosue Castillo: questions and answers
How many people are named Yosue Castillo?
We estimate approximately 1 people in the United States share the full name Yosue Castillo. That works out to about 1 in 342,754,338 Americans. This is calculated by combining the first-name frequency (0.0000%) with the surname frequency (77.40 per 100K) against the current US population.
How rare is the name Yosue Castillo?
We classify Yosue Castillo as "Very Rare". About 1 in 342,754,338 Americans share this exact first and last name combination.
Is Yosue a male or female name?
Yosue is predominantly male. Out of 16 total SSA registrations, 100.0% were male and 0.0% were female. See the full Yosue profile for detailed gender data.
Where does this data come from?
First-name data comes from the Social Security Administration's national baby name files (1880 to 2024). Surname data comes from the 2020 US Census Bureau decennial surname tables. Living-bearer estimates use CDC actuarial life tables to adjust for mortality. Read the full methodology.
How common is the name Yosue Castillo?
You can see how common the name Yosue Castillo is on our sister site HowManyOfMe.org — same data roots, lighter UI.