Yasuko
Meaning
peaceful child
Popularity, 1890–2024
Shape drawn from US Social Security baby-name records. Yasuko has stayed rare in US records the whole time: no peak decade to name.
See popularity in Brazil
Popularity in Brazil
269 people · the #20,585 first name in Brazil · about 1 in 1,000,000 · median age 78
Among people named Yasuko living in Brazil at the 2022 census, more were born in the 1940s than in any other decade.
Source: IBGE, Censo Demográfico 2022
When you meet Yasuko
Most people given the name Yasuko in the United States were born between 1930 and 1979. The Yasuko you meet today is most often in her 80s or 90s.
Estimated from US Social Security birth registrations and typical lifespans; a rough guide, not a rule.
The Yasuko deep dive
Whether you’re naming a baby or exploring your own name’s history, this is a personal letter, not a list: where Yasuko truly comes from, how it traveled, and what a century of records reveals. If you have grown a tree on nametree, it also considers how Yasuko fits with your family’s names and surname.
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