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Given name & surname

Tomoko

“one who is intelligent”

Tomoko is used as a given name and a surname. One Japanese interpretation is “one who is intelligent.”

Original Japanese登茂子

Meaning & origin

What it means

One Japanese interpretation is “one who is intelligent.”

Where it comes from

An origin associated with this spelling is Japanese.

How it developed

From Japanese ともこ (Tomoko).

Adapted from Wiktionary (CC BY-SA 4.0)

The story

Published U.S. birth records include this spelling as early as 1923. This is the earliest published observation available here, rather than a date for the name’s origin.

From dated birth records

Tomoko through the years

Babies since 1880
128
0 boys · 128 girls
Most popular year
1982
10 babies
2025
0
Outside the ranked list
2021–25 vs 2016–20
—
Too few births to compare
0246819401960198020002025Highest share 19250.0
Tomoko in U.S. Social Security birth records, 1923–2025, 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 5 in 1991. Later missing counts do not mean the name went unused. Its largest published annual count for girls was 10 in 1982. Published U.S. population figures for this spelling include 2,754 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.

Tomoko’s family of names

Tomoko has a related form in Tomoyo. In Filipino usage, Tomoko was borrowed from the Japanese form ともこ. In Japanese usage, Tomoko is a Roman-alphabet rendering of とも子.

Walk Tomoko’s family in the name graph

TomokoTomoco登茂子友子朋子知子智子倫子とも子Tomoyoともこ

Inner ring: spellings · middle: nicknames and forms · outer: across languages.

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

Nicknames & forms 1

Diminutives, pet forms, short forms and variants used alongside the name.

Across languages 1

Equivalents and cognates in other languages, plus older forms it grew from.

Similar names

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

Japanese

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Satoko is a feminine given name from Japanese.

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Tanaka is a surname from Japanese. It is used in English and Tagalog.

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Japanese

Tamura

Tamura is a surname from Japanese.

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Sibling ideas

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

A brother for Tomoko

A sister for Tomoko

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