Reinaldo
Meaning
counsel power (Portuguese form of the German Reinhold/Reginald)
Popularity, 1890–2024
Shape drawn from US Social Security baby-name records. Reinaldo has stayed rare in US records the whole time: no peak decade to name.
Popularity in Brazil
114,809 people · the #282 first name in Brazil · about 1 in 1,770 · median age 46
Among people named Reinaldo living in Brazil at the 2022 census, more were born in the 1970s than in any other decade.
The census also counted 351 born between 2020 and August 2022, too recent a span to chart.
Source: IBGE, Censo Demográfico 2022
When you meet Reinaldo
People given the name Reinaldo in the United States span the generations: the middle half were born anywhere from 1960 to 1999. 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 Reinaldo deep dive
Whether you’re naming a baby or exploring your own name’s history, this is a personal letter, not a list: where Reinaldo 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 Reinaldo fits with your family’s names and surname.
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