MallowbyNames

Setsuko

節子SET-soo-koh · A Japanese feminine name usually written with characters meaning 'fidelity' or 'season' plus 'child'.

Peak popularity
1928
Usually for
Girls
Trend
Holding steady

Holding steady.

Popularity of Setsuko since 1915

Babies named Setsuko per year in U.S. Social Security records.

122436192019602000Most births 1928Girls
Data table (by decade)
DecadeGirls
1910s36
1920s166
1930s129
1940s16
1950s0
1960s0
1970s0
1980s0
1990s0
2000s0
2010s0
2020s0

Meaning & origin

Setsuko appears in U.S. Social Security records mainly in the decades around the 1930s to 1950s, reflecting naming patterns in Japanese American communities of that generation. It has always been a rare name in America, given to only a handful of girls in its best years, and it is essentially absent from recent records. In Japan the name was common through the mid-1900s, and the ko ending it carries was worn by a large share of Japanese girls born in that period, which makes Setsuko read as a distinctly vintage choice today on both sides of the Pacific.

Setsuko is a Japanese feminine name, most often formed from setsu, written with a character meaning 'fidelity' or 'season', and the suffix ko, 'child', a common ending for girls' names in twentieth-century Japan. The name was widespread in Japan during the early and mid-1900s and appears in U.S. records chiefly among Japanese American families of that era.

Sibling names for Setsuko

Names that share Setsuko's style, for a brother or sister.

A parent animal hugging its little one, the personalized name page

S is for Setsuko, our favorite little girl.

S is for Setsuko…”

In a Mallowby alphabet book, Setsuko's letter becomes Setsuko's page: hand-illustrated, printed hardcover or paperback, made just for them.

Make Setsuko's book

Books for siblings or grandkids? The second book is 15% off.

Questions parents ask

What does the name Setsuko mean?
It combines setsu, written with a character meaning 'fidelity' or 'season', with ko, 'child', a classic ending for Japanese girls' names.
Is Setsuko a popular name?
Setsuko is rare in the United States today; its American use peaked in the mid-twentieth century among Japanese American families.
Is Setsuko used for boys or girls?
Setsuko is a feminine name; the ko ending marks girls' names in Japanese.