Haruko
A feminine Japanese name meaning "spring child" or "spring blessing".
Name Census estimates that about 24 living Americans carry the first name Haruko. The name is used almost exclusively for girls. The average person named Haruko today is around 79 years old, and the year with the single highest number of Haruko births was 1919 (59 babies).
This page is the full Name Census profile for Haruko. 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
- • The typical person named Haruko is about 79 years old today, placing it firmly among the names of earlier generations. Most living Harukos were born before 1957.
- • Fewer than 100 living Americans are believed to carry the name Haruko. It is among the rarest names in the SSA records.
People living today
24
~ 1 in 14,281,431 Americans
Peak year
1919
59 babies that year
Average age
79
years old
2010 SSA rank
#17,981
Tracked since 1908
Popularity
Haruko: popularity over time
The SSA tracks Haruko from the 1900s through to the 2010s, spanning 5 decades of birth certificate data. The biggest single decade for the name was the 1920s, with 302 total registrations. Usage has dropped considerably from its 1920s peak. The most recent decade brought in only a fraction of the registrations that the name once attracted.
Babies born per year
Decades
Haruko 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 Haruko during that decade, along with a combined total. This is useful for spotting eras where the name surged or retreated.
Geography
Where Harukos live
The SSA's state-level files cover 3 states and territories. Hawaii, California, Washington recorded the most babies named Haruko, while Washington, California, Hawaii recorded the fewest. The average across all reporting states is about 183 registrations each.
Origin
Meaning and history of Haruko
The name Haruko is a Japanese feminine given name. It is a combination of two distinct Japanese words: "haru" meaning "spring" and "ko" meaning "child." The name can be interpreted as "child of spring" or "spring child."
The name's origins can be traced back to the Heian period (794-1185 CE) in Japan. During this era, the practice of assigning poetic and nature-inspired names to children, particularly girls, became prevalent among the aristocratic class. The Heian period saw a flourishing of Japanese literature and arts, and names were often chosen to reflect the beauty of nature and the changing seasons.
One of the earliest recorded mentions of the name Haruko can be found in the 12th-century Japanese literary classic "The Tale of Genji" by Murasaki Shikibu. In this work, a minor character named Haruko is mentioned, indicating the name's use during the late Heian period.
Throughout Japanese history, several notable individuals have borne the name Haruko. Haruko Sugimura (1909-1997) was a renowned Japanese actress who appeared in over 200 films during her career spanning seven decades. She is widely regarded as one of the most influential actresses in Japanese cinema.
Another notable Haruko was Haruko Obokata (born 1983), a Japanese stem cell biologist who gained international attention in 2014 for her controversial claims of discovering a revolutionary method for creating stem cells. However, her research was later discredited due to allegations of scientific misconduct.
In the realm of sports, Haruko Arimura (born 1983) is a former professional tennis player from Japan who achieved a career-high ranking of No. 23 in the world in 2008. She won three singles titles on the WTA Tour and represented Japan in multiple Olympic Games.
Haruko Momoi (born 1949) is a Japanese voice actress and singer known for her work in various anime series, including her iconic role as Hepburn in the popular series "Gintama." She has also lent her voice to numerous video game characters and has released several music albums.
Another notable figure was Haruko Nishizawa (1923-2018), a Japanese author and poet. She was renowned for her poetry collections, which often explored themes of nature, femininity, and the human condition. Nishizawa received numerous literary awards throughout her career, including the prestigious Kunio Tsukamoto Prize in 1991.
While the name Haruko has its roots in ancient Japan, it has continued to be a popular choice for Japanese parents in modern times, reflecting the enduring appreciation for names that evoke the beauty of nature and the changing seasons.
People
Haruko + last name combinations
How many people share a full name with Haruko as the first name? Click a combination below to see the estimate, or search any pairing.
Related
Other names starting with H
Other first names starting with H with a similar number of bearers.
FAQ
Haruko: questions and answers
How many people in the U.S. are named Haruko?
Name Census puts the figure at roughly 24 living Americans. We arrive at this by taking every SSA birth registration for Haruko 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 14,281,431 US residents.
Is Haruko a common name?
We classify Haruko as "Very Rare". It ranks above 43% of all first names in the SSA dataset by living bearers. Across the full history of the data, 680 babies have been registered with this name.
When was Haruko most popular?
The single biggest year for Haruko was 1919, when 59 babies received the name. The fact that the average living Haruko is about 79 years old gives you a rough sense of which era contributed the most bearers who are still alive today.
Is Haruko a female name?
Yes, 100.0% of people registered as Haruko 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.
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.