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Haruko

♀ Girl

Pronounced hah-ROO-koh /hɑːˈruː.koʊ/Medium

Meaning: Haruko is a Japanese girls' name, most commonly written to mean 'spring child' — 'haru' (spring) plus the traditional girls'-name suffix 'ko' (child). Borne by early Japanese-American families, it appears in the American record from the early twentieth century.Medium

In 30 seconds: Haruko is a Japanese name meaning 'spring child' (said 'hah-ROO-koh').

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Origin MediumJapanese

MeaningHaruko is a Japanese girls' name, most commonly written to mean 'spring child' — 'haru' (spring) plus the traditional girls'-name suffix 'ko' (child). Borne by early Japanese-American families, it appears in the American record from the early twentieth century.

U.S. rank (2010)#17981 ↘ Falling

2010 U.S. births5 girls (0.00% of U.S. girls)

Peak year1919

Total births (all-time)≈ 680

Popularity in the U.S. · SSA data

U.S. births per year (Social Security Administration, 1880–present). Pink marker = peak year.

SSA data updated May 2026. How we source & verify this data.

History & Origin

Haruko is a genuine Japanese name, usually read as 'spring child': 'haru,' spring, with the classic feminine suffix 'ko,' child — a pattern that closed countless Japanese girls' names such as Yoshiko and Michiko. It arrived in American records with early Japanese immigrant families.

In the United States the name appears from the early twentieth century, cresting around 1919 among first- and second-generation Japanese-American families — a cohort whose lives would later be marked by wartime internment. It has remained a heritage name rather than a mainstream one, and a Haruko here carries a graceful, seasonal Japanese name with a clear and lovely meaning.

Did you know? Haruko's ending, -ko, meaning 'child,' was one of the most common closings for Japanese girls' names for generations.

Overall data confidence 68%

References — Haruko — Japanese 'spring child'; haru + ko; early Japanese-American cohort

Variations

HarukaHaruHarumi

Nicknames

HaruRuko

Famous Bearers

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If you like Haruko…

Yoshiko— another traditional -ko Japanese girls' name of the era

Michiko— a same-heritage -ko name with the identical pattern

Haruka— shares the Haru- 'spring' element

Kimiko— a classic Japanese -ko girls' name of the period

Explore names like Haruko

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Frequently Asked

What does the name Haruko mean?

Haruko is a Japanese name meaning 'spring child,' from 'haru' (spring) and 'ko' (child).

How do you pronounce Haruko?

It's said hah-ROO-koh /hɑːˈruː.koʊ/ — three syllables, stress on the second.

Is Haruko a boy or girl name?

Haruko is used as a girl's name.

How popular is Haruko?

Haruko is an uncommon heritage name in the United States that appeared among early Japanese-American families in the early twentieth century.