How Many People Are Named Oceana?
An estimated 1,081 people in the United States have the first name Oceana. It is almost exclusively a female name. The average bearer is 19 years old, and Oceana peaked in popularity in 2004 with 53 births that year.
Below you will find a full statistical profile of Oceana 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 Oceana paired with any surname.
Estimated Living Americans
1,081
About 1 in 317,072 people in the U.S.
Rarity
Rare
Predicted Gender
Female
100.0% confidence
Average Age
19
years old
Peak Year
2004
53 births
Total Registered
1,104
since 1880
Gender Distribution for Oceana
Oceana is almost exclusively a female name. Out of 1,104 total births registered, 100.0% were female.
Oceana as a female name
Ranked #5,094 in 2024
26 female births in 2024
Peak: 2004 (53 births)
Oceana: Popularity Over Time
SSA records for Oceana span from the 1910s to the 2020s, covering 7 decades of naming data. The most popular decade for this name was the 2000s, when 371 babies were registered. While Oceana is less common than at its peak in the 2000s, it remains a well-established name with steady registrations.
Oceana by Decade
How has Oceana 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.
Oceana by State
Birth registrations for Oceana span all 4 states and territories in the SSA database. The highest counts are in California, Florida, Colorado. The lowest are in Washington, Colorado, Florida. On average, about 55 Oceanas were registered per state.
Oceana + Last Name Combinations
How many people share a full name with Oceana as the first name? Click a combination below to see the estimate, or search any pairing.
Names Similar to Oceana
Other first names starting with O with a similar number of bearers.
Oceana: Questions and Answers
How many people in the U.S. are named Oceana?
We estimate approximately 1,081 people named Oceana 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 317,072 Americans share this first name.
Is Oceana a common name?
Oceana is classified as "Rare" and is more popular than 90.6% of all first names in the SSA database. A total of 1,104 births have been registered with this name since 1880.
When was Oceana most popular?
Oceana reached peak popularity in 2004, when 53 babies were given this name. The average age of a living person named Oceana is approximately 19 years old, reflecting when the name was most commonly given.
Is Oceana a female name?
Oceana is predominantly female. 100.0% of people with this name are female. See the gender breakdown above for full details.
How many Oceana Smiths are there?
To find how many people share a specific full name, we combine first name and surname frequencies. Try: Oceana Smith, Oceana Johnson, Oceana 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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