Onnika
A feminine name of uncertain origin, possibly derived from the Greek word "onnika" meaning "victor".
Name Census estimates that about 71 living Americans carry the first name Onnika. The name is used almost exclusively for girls. The average person named Onnika today is around 18 years old, and the year with the single highest number of Onnika births was 2013 (10 babies).
This page is the full Name Census profile for Onnika. Below you will find a gender breakdown showing how the name splits between male and female registrations, a year-by-year popularity chart stretching back to 1880, decade-level totals, the top US states for this name, its meaning and etymology, and a set of frequently asked questions with data-backed answers.
Key insights
- • Fewer than 100 living Americans are believed to carry the name Onnika. It is among the rarest names in the SSA records.
People living today
71
~ 1 in 4,827,526 Americans
Peak year
2013
10 babies that year
Average age
18
years old
2018 SSA rank
#13,451
Tracked since 2002
Popularity
Onnika: popularity over time
The SSA tracks Onnika from the 2000s through to the 2010s, spanning 2 decades of birth certificate data. The biggest single decade for the name was the 2000s, with 50 total registrations. Although the numbers have come down from the 2000s peak, Onnika remains solidly in use and shows no sign of disappearing from maternity wards.
Babies born per year
Decades
Onnika by decade
The table below breaks the full SSA timeline into ten-year windows. Each row shows how many male and female babies were given the name Onnika during that decade, along with a combined total. This is useful for spotting eras where the name surged or retreated.
Origin
Meaning and history of Onnika
The name Onnika is believed to have its origins in the Finnish language, where it is thought to be a variant of the more common name Annika. The name Annika itself is derived from the Germanic name Anna, which has its roots in the Hebrew name Hannah, meaning "grace" or "favor."
In Finland, the name Onnika emerged as a distinct name in its own right, possibly influenced by the Finnish word "onni," which means "luck" or "fortune." This association with luck and good fortune may have contributed to the popularity of the name in Finnish culture.
While the name Onnika does not appear to have any direct references in ancient texts or religious scriptures, its connection to the name Anna can be traced back to the Bible, where Hannah is mentioned as the mother of the prophet Samuel.
One of the earliest recorded instances of the name Onnika is from the 18th century, when it was used by a Finnish noblewoman named Onnika Charlotta von Willebrand, who lived from 1733 to 1799. Another notable figure bearing this name was Onnika Aalto, a Finnish artist and ceramicist who was active in the early 20th century, born in 1890 and passed away in 1976.
In the world of literature, the name Onnika was used by the Finnish author Tove Jansson for a character in her famous Moomin book series. Onnika was a small and mischievous creature who befriended the Moomins and added a touch of whimsy to the stories.
Moving forward in time, Onnika Korpinen was a Finnish long-distance runner who competed in the 1972 Summer Olympics in Munich, Germany. She specialized in the 3000 meters and achieved notable success in her athletic career.
Another prominent figure with the name Onnika was Onnika Merenlahti, a Finnish actress and singer who gained popularity in the latter half of the 20th century. Born in 1945, she appeared in numerous Finnish films and television shows, showcasing her versatility as a performer.
While the name Onnika has Finnish roots, it has also been embraced by other cultures and communities around the world, albeit to a lesser extent. The unique combination of letters and the association with luck and fortune have contributed to its enduring charm and appeal across various regions.
People
Onnika + last name combinations
How many people share a full name with Onnika as the first name? Click a combination below to see the estimate, or search any pairing.
Related
Other names starting with O
Other first names starting with O with a similar number of bearers.
FAQ
Onnika: questions and answers
How many people in the U.S. are named Onnika?
Name Census puts the figure at roughly 71 living Americans. We arrive at this by taking every SSA birth registration for Onnika going back to 1880 and adjusting each cohort for expected survival using CDC actuarial life tables. The result is an age-weighted living-bearer count, not a raw birth total. That works out to about 1 in 4,827,526 US residents.
Is Onnika a common name?
We classify Onnika as "Very Rare". It ranks above 59.5% of all first names in the SSA dataset by living bearers. Across the full history of the data, 72 babies have been registered with this name.
When was Onnika most popular?
The single biggest year for Onnika was 2013, when 10 babies received the name. The fact that the average living Onnika is about 18 years old gives you a rough sense of which era contributed the most bearers who are still alive today.
What does the SSA popularity chart show?
The chart tracks births, not the number of people alive with the name today. Each point shows how many babies were given the name Onnika in that year. That makes it useful for spotting when the name rose, peaked, or faded.
Is Onnika a female name?
Yes, 100.0% of people registered as Onnika in the SSA data are female. You can see the full per-sex comparison in the gender distribution section above, which includes the latest year rank, birth count, and peak year for each sex.
Is Onnika still being used today?
Yes. The SSA still recorded Onnika in 2024, and the page above shows its latest-year rank where available. A name can be well past its peak and still remain in steady use, especially if it built up a large population over earlier decades.
Why can a name have a lot of living bearers even if it is not trendy now?
Because living-bearer counts and current baby-name popularity measure different things. A name like Onnika can build up a very large population over many decades, even if fewer parents are choosing it now than they did at its peak.
Where does this data come from?
First-name figures come from the Social Security Administration's national baby name files, which cover every name on a birth certificate from 1880 to 2024. Living-bearer estimates layer in CDC actuarial life tables broken out by sex to account for mortality. The population baseline (342,754,338) is the Census Bureau's latest national estimate. You can read the full calculation on our methodology page.
Does every first name have Census demographic data?
No. The public Census first-name release only covers names that met the Bureau's publication rules, so many rarer names in the SSA files do not have a published Census demographic snapshot. In those cases, the page still shows the SSA trend, gender history, and state data.
How many Americans are named Onnika?
For a faster, more casual read, check HowManyOfMe.org — our sister site built around that single question.