How Many People Are Named Robbie Coltrane?
There are approximately 1 people named Robbie Coltrane 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 Robbie with Census Bureau frequency data for the surname Coltrane. Below you will find a breakdown of both names, including popularity trends, gender data, and ancestry information.
Estimated People with This Name
1
1 in 342,754,338 Americans
Combination Rarity
Very Rare
First Name
View full profileRobbie
Last Name
View full profileColtrane
Robbie: Popularity Over Time
Year-by-year SSA birth registrations for the first name Robbie. The peak year was 1963 with 1,280 births. The average person named Robbie today is 56 years old.
Ancestry of the Coltrane Surname
Self-reported race and ethnicity breakdown for people with the surname Coltrane, from the 2010 U.S. Census Bureau.
How we calculated this
The first name "Robbie" 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 "Coltrane" appears at a rate of 0.38 per 100,000 people in the 2010 U.S. Census.
Multiplying these frequencies against the U.S. population of ~343 million gives 1 estimated people. This assumes first names and last names are statistically independent. Full methodology.
Other people named Robbie
Other people with the surname Coltrane
Robbie Coltrane: Questions and Answers
How many people are named Robbie Coltrane?
We estimate approximately 1 people named Robbie Coltrane are alive in the United States today. The first name Robbie is shared by 28,377 Americans, and the surname Coltrane is shared by 1,276.
How rare is the name Robbie Coltrane?
This name combination is classified as Very Rare, occurring at a rate of about 1 in 342,754,338 Americans. The first name Robbie is uncommon and the surname Coltrane is rare.
Is Robbie a male or female name?
Robbie is predominantly female, with 48.6% of bearers being male and 51.4% female. It peaked in popularity in 1963 and the average bearer today is 56 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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