MallowbyNames

Chiyoko

千代子chee-YOH-koh · A Japanese name meaning 'a thousand generations' or 'thousand child', depending on the kanji used.

Peak popularity
1917
Usually for
Girls
Trend
Holding steady

Holding steady.

Popularity of Chiyoko since 1909

Babies named Chiyoko per year in U.S. Social Security records. Raw births topped out in 1923, but relative to how few babies were recorded back then, Chiyoko's real moment was 1917.

142741192019602000Most births 1923Girls
Data table (by decade)
DecadeGirls
1900s5
1910s217
1920s283
1930s39
1940s0
1950s0
1960s0
1970s0
1980s0
1990s0
2000s0
2010s0
2020s0

Meaning & origin

Chiyoko is a Japanese name with deep cultural roots, first recorded in the United States in 1909. Its peak popularity occurred in 1917, reflecting early 20th-century immigration patterns. The name has maintained stable usage among families honoring Japanese heritage. Though never common in the U.S., its meaning of 'thousand generations' carries a sense of continuity. No top states are associated with Chiyoko, as its usage has been sparse and widespread.

Chiyoko is a traditional Japanese feminine name composed of elements that can mean 'thousand' (chi) and 'generation' or 'child' (yo/ko). It has been used in Japan for centuries, often written with various kanji combinations that convey a sense of longevity or blessing. The name saw a peak in popularity in Japan around the 1910s, consistent with the given peak year of 1917.

Nicknames & variants

Nicknames: Chiyo, Yoko, Chii

Sibling names for Chiyoko

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

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

C is for Chiyoko, our favorite little girl.

C is for Chiyoko…”

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

Make Chiyoko's book

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

Questions parents ask

What does Chiyoko mean?
Chiyoko is a Japanese name typically meaning 'thousand generations' or 'thousand child,' depending on the kanji characters used.
How popular is Chiyoko today?
Chiyoko was most popular in the 1910s, peaking in 1917, but has since become rare. It does not currently rank in U.S. popularity data.
Is Chiyoko a girl's name?
Yes, Chiyoko is traditionally a feminine name in Japan.