Luther
Meaning
famous warrior
The story
Luther is a Germanic name usually explained as famous warrior, from roots for people or fame joined to army. It came to English not as a first name but as a surname made enormous by Martin Luther, the reformer whose 1517 protest reshaped Christianity, and American families turned it into a given name in his honor, a Protestant habit once visible across much of the country. Its greatest American bearer inverted the martial meaning entirely: Martin Luther King Jr. bound the name to nonviolence. The US curve is strongest from the 1890s through the 1940s and then settles into a lower but unbroken band that continues into the 2020s, the signature of a name that became a family heirloom rather than a fashion. Choosing Luther today usually honors a chain of specific men, and the chain itself is the meaning.
Popularity, 1890–2024
Shape drawn from US Social Security baby-name records. Luther peaked in the 1890s and the 1940s in nearly equal measure.
See popularity in Brazil
Popularity in Brazil
113 people · the #37,868 first name in Brazil · about 1 in 1,000,000 · median age 25
Among people named Luther living in Brazil at the 2022 census, more were born in the 1990s than in any other decade.
Source: IBGE, Censo Demográfico 2022
When you meet Luther
People given the name Luther 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 Luther deep dive
Whether you’re naming a baby or exploring your own name’s history, this is a personal letter, not a list: where Luther 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 Luther fits with your family’s names and surname.
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