Hiroko
Meaning
tolerant, generous child, or abundant, prosperous child
Popularity, 1890–2024
Shape drawn from US Social Security baby-name records. Hiroko has stayed rare in US records the whole time: no peak decade to name.
See popularity in Brazil
Popularity in Brazil
574 people · the #12,170 first name in Brazil · about 1 in 333,333 · median age 76
Among people named Hiroko 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 Hiroko
People given the name Hiroko in the United States span the generations: the middle half were born anywhere from 1940 to 1989. Age is the one thing the name won't tell you.
Estimated from US Social Security birth registrations and typical lifespans; a rough guide, not a rule.
The Hiroko deep dive
Whether you’re naming a baby or exploring your own name’s history, this is a personal letter, not a list: where Hiroko 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 Hiroko fits with your family’s names and surname.
Keep exploring
Does Hiroko fit YOUR family?
nametree reads your family’s names and finds the ones that belong. Free, private, no ads.
Add Hiroko to your family’s tree →