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Sadako

Quick answerSadako (貞子) is a Japanese feminine name composed of the characters 貞 (sadao/tei, meaning "chaste" or "virtuous") and 子 (ko, meaning "child"), literally translating to "virtuous child." The name derives from classical Japanese naming conventions that combine moral virtues with the diminutive suffix -ko.

Japanese · Girl · 3 syllables

S
Top 5,000

Popularity & facts

Relative popularity index, 2010–2025
GenderGirl
US Rank#4,923
TrendVintage
Peak year1924
Syllables3
OriginJapanese
LanguageJapanese
CultureJapanese
Letters6
Numerology6 Chaldean 9
Global rank#4,923

Popularity over time

Popularity index
Hover the line to see any year. 100 = most popular.

Historical popularity from 1880–2025 · US Social Security Administration data

About the name Sadako

Sadako (貞子) is a Japanese feminine name composed of the characters 貞 (sadao/tei, meaning "chaste" or "virtuous") and 子 (ko, meaning "child"), literally translating to "virtuous child." The name derives from classical Japanese naming conventions that combine moral virtues with the diminutive suffix -ko.

This meaning was compiled with AI assistance and is awaiting community review. Know this name well? Help verify or improve it.

Etymology

Sadako (貞子) is a Japanese feminine name composed of the characters 貞 (sadao/tei, meaning "chaste" or "virtuous") and 子 (ko, meaning "child"), literally translating to "virtuous child." The name derives from classical Japanese naming conventions that combine moral virtues with the diminutive suffix -ko.

The name is used exclusively in Japanese culture and has no specific religious affiliation, though it reflects traditional Confucian values of virtue and propriety that influenced Japanese society; it gained modern cultural prominence through the horror film character Sadako Yamamura from "The Ring" (1998).

Sadako currently ranks #4,923 in the United States as a girl's name. It reached its peak popularity around 1924.

Themesvirtue

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