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Given name

Naoko

“an obediant daughter”·“one who is straightforward; honest”

Naoko is used as a given name. Interpretations include “an obediant daughter” (Japanese) and “one who is straightforward; honest” (Japanese). These may reflect different naming traditions.

Original Japanese奈於子

Meaning & origin

What it means

Interpretations include “an obediant daughter” (Japanese) and “one who is straightforward; honest” (Japanese). These may reflect different naming traditions.

Where it comes from

An origin associated with this spelling is Japanese.

How it developed

From Japanese なおこ (Naoko).

Adapted from Wiktionary (CC BY-SA 4.0)

The story

Published U.S. birth records include this spelling as early as 1977. This is the earliest published observation available here, rather than a date for the name’s origin.

From dated birth records

Naoko through the years

Babies since 1880
67
0 boys · 67 girls
Most popular year
1982
9 babies
2025
0
Outside the ranked list
2021–25 vs 2016–20
—
Too few births to compare
0246198020002025Highest share 19820.0
Naoko in U.S. Social Security birth records, 1977–2025, per million girls born. Years with fewer than five births for a sex are not published and appear as zero. Use the arrow keys to step through years.

By the numbers

The most recent published U.S. birth count for girls is 7 in 1993. Later missing counts do not mean the name went unused. Its largest published annual count for girls was 9 in 1982. Published U.S. population figures for this spelling include 1,693 as a first name in 2020.

From Social Security birth records and U.S. Census name counts for this exact spelling. Other spellings are counted separately.

Naoko’s family of names

In Japanese usage, Naoko is a Roman-alphabet rendering of なおこ. In Filipino usage, Naoko was borrowed from the Japanese form なおこ. In Japanese usage, Naoko is a Roman-alphabet rendering of 奈於子.

Walk Naoko’s family in the name graph

NaokoNaoco奈於子菜桜子菜生子なおこ直子尚子

The ring: spellings.

Hover or tab through the constellation to see how each name is related. Bigger dots are names more people in the U.S. share.

Similar names

If you love Naoko, these share its style, era, origin or sound, from outside its own family.

Japanese

Yuko

Yuko is a feminine given name from Japanese. It is used in English, French, and Portuguese.

0Not recently recorded

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Satoko

Satoko is a feminine given name from Japanese.

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Taniko

Taniko is a feminine given name from Japanese.

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Mikiko

Mikiko is a feminine given name from Japanese. It is used in English and Tagalog.

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Japanese

Tomii

Tomii is a surname from Japanese.

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Junko

Junko is a feminine given name from Japanese.

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Japanese · Modern

Nanako

Nanako is a feminine given name from Japanese.

0Not recently recorded

>99% girls

Japanese

Taketa

Taketa is a surname from Japanese.

0Not recently recorded

>99% girls

Sibling ideas

Names that share Naoko’s feel without repeating its first letter or rhyming with it.

A brother for Naoko

A sister for Naoko

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