How Many People Are Named Siobhan Garcia?
There are approximately 27 people named Siobhan Garcia living in the United States today. That makes this name combination rare, occurring at a rate of about 1 in 12,694,605 Americans.
This estimate combines SSA birth records for the first name Siobhan with Census Bureau frequency data for the surname Garcia. Below you will find a breakdown of both names, including popularity trends, gender data, and ancestry information.
Estimated People with This Name
27
1 in 12,694,605 Americans
Combination Rarity
Rare
First Name
View full profileSiobhan
Last Name
View full profileGarcia
Siobhan: Popularity Over Time
Year-by-year SSA birth registrations for the first name Siobhan. The peak year was 1980 with 282 births. The average person named Siobhan today is 37 years old.
Ancestry of the Garcia Surname
Self-reported race and ethnicity breakdown for people with the surname Garcia, from the 2010 U.S. Census Bureau.
How we calculated this
The first name "Siobhan" has an estimated frequency of < 0.0001% among living Americans, based on SSA birth records from 1880 to 2024 adjusted for mortality using CDC 2023 life tables.
The surname "Garcia" appears at a rate of 395.32 per 100,000 people in the 2010 U.S. Census.
Multiplying these frequencies against the U.S. population of ~343 million gives 27 estimated people. This assumes first names and last names are statistically independent. Full methodology.
Other people named Siobhan
Other people with the surname Garcia
Siobhan Garcia: Questions and Answers
How many people are named Siobhan Garcia?
We estimate approximately 27 people named Siobhan Garcia are alive in the United States today. The first name Siobhan is shared by 6,809 Americans, and the surname Garcia is shared by 1,327,853.
How rare is the name Siobhan Garcia?
This name combination is classified as Rare, occurring at a rate of about 1 in 12,694,605 Americans. The first name Siobhan is rare and the surname Garcia is very common.
Is Siobhan a male or female name?
Siobhan is predominantly female, with 0.0% of bearers being male and 100.0% female. It peaked in popularity in 1980 and the average bearer today is 37 years old.
Where does this data come from?
First name data comes from the Social Security Administration (1880 to 2024), adjusted for survival using CDC 2023 life tables. Surname data comes from the 2010 U.S. Census Bureau. Full methodology.
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