How Many People Are Named Olliver?
An estimated 424 people in the United States have the first name Olliver. It is almost exclusively a male name. The average bearer is 10 years old, and Olliver peaked in popularity in 2015 with 44 births that year.
Below you will find a full statistical profile of Olliver as a first name in the United States, including gender data, a year-by-year popularity timeline going back to 1880, a decade breakdown, and state-by-state birth registrations. You can also check how many people share the full name Olliver paired with any surname.
Estimated Living Americans
424
About 1 in 808,383 people in the U.S.
Rarity
Very Rare
Predicted Gender
Male
100.0% confidence
Average Age
10
years old
Peak Year
2015
44 births
Total Registered
455
since 1880
Gender Distribution for Olliver
Olliver is almost exclusively a male name. Out of 455 total births registered, 100.0% were male.
Olliver as a male name
Ranked #6,365 in 2024
14 male births in 2024
Peak: 2015 (44 births)
Olliver: Popularity Over Time
SSA records for Olliver span from the 1910s to the 2020s, covering 5 decades of naming data. The most popular decade for this name was the 2010s, when 249 babies were registered. While Olliver is less common than at its peak in the 2010s, it remains a well-established name with steady registrations.
Olliver by Decade
How has Olliver tracked across different eras? The table below groups all SSA birth registrations into 10-year periods, with separate male and female counts. The colored bar shows each decade's share relative to the peak.
Olliver by State
Birth registrations for Olliver span all 3 states and territories in the SSA database. The highest counts are in Pennsylvania, Texas, California. The lowest are in California, Texas, Pennsylvania. On average, about 6 Ollivers were registered per state.
Olliver + Last Name Combinations
How many people share a full name with Olliver as the first name? Click a combination below to see the estimate, or search any pairing.
Names Similar to Olliver
Other first names starting with O with a similar number of bearers.
Olliver: Questions and Answers
How many people in the U.S. are named Olliver?
We estimate approximately 424 people named Olliver are alive in the United States today. This is based on SSA birth records from 1880 to 2024, adjusted for mortality using CDC life tables. About 1 in 808,383 Americans share this first name.
Is Olliver a common name?
Olliver is classified as "Very Rare" and is more popular than 82.9% of all first names in the SSA database. A total of 455 births have been registered with this name since 1880.
When was Olliver most popular?
Olliver reached peak popularity in 2015, when 44 babies were given this name. The average age of a living person named Olliver is approximately 10 years old, reflecting when the name was most commonly given.
Is Olliver a male name?
Olliver is predominantly male. 100.0% of people with this name are male. See the gender breakdown above for full details.
How many Olliver Smiths are there?
To find how many people share a specific full name, we combine first name and surname frequencies. Try: Olliver Smith, Olliver Johnson, Olliver Williams. You can also search any combination on our homepage.
Where does this data come from?
Our estimates use Social Security Administration birth records (1880 to 2024), adjusted for survival using CDC 2023 life tables broken down by sex. The U.S. population figure (342,754,338) is from the Census Bureau's July 2025 estimate. Full methodology.
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