Tsutomu
Meaning
to strive, endeavor
Popularity, 1890–2024
Shape drawn from US Social Security baby-name records. Tsutomu has stayed rare in US records the whole time: no peak decade to name.
See popularity in Brazil
Popularity in Brazil
118 people · the #36,689 first name in Brazil · about 1 in 1,000,000 · median age 74
Among people named Tsutomu 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 Tsutomu
Most people given the name Tsutomu in the United States were born between 1930 and 1939. The Tsutomu you meet today is most often in his 80s or 90s.
Estimated from US Social Security birth registrations and typical lifespans; a rough guide, not a rule.
The Tsutomu deep dive
Whether you’re naming a baby or exploring your own name’s history, this is a personal letter, not a list: where Tsutomu 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 Tsutomu fits with your family’s names and surname.
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