Like many Germans, Adolf Hitler was neither blond nor especially tall, yet the Nazi ideal of the “Aryan” — rooted in a Northern European stereotype — was held up as the norm. Under Nazism, however, physical appearance mattered less than lineage. From 1935 every German had to supply an Ariernachweis (Aryan certificate) proving that no Jewish or Romani ancestors appeared in their family for at least three generations; civil servants, doctors and lawyers faced this requirement from 1933. Citizens often needed lengthy genealogical research before submitting documents to the Reich Office for Genealogical Research for verification.
The regime proclaimed Germans the “master race” and labeled Jews an “inferior race,” excluding them from public life and ultimately murdering millions. Nazi propaganda depicted Jews as a global threat seeking to undermine that supposed mastery; caricatures in outlets like Der Stürmer exaggerated antisemitic stereotypes. Nazi racial doctrine was also taught in classrooms and displayed in exhibitions across the Reich.
The Nazis associated “Aryan” traits with Nordic and Scandinavian peoples. Blonde, blue-eyed children found in occupied territories such as Latvia and Poland were sometimes seized and placed in Lebensborn homes — an SS program led by Heinrich Himmler aimed at “Germanizing” and promoting what the regime considered racially valuable births. “Aryanization” likewise referred to the seizure and transfer of Jewish businesses and property to non-Jews.
Historically, the term “Aryan” did not originate as a racial label used to describe Northern Europeans. It appears in ancient inscriptions — for example, the Persian king Darius I’s tomb at Naqsh-e Rostam, where he calls himself “an Aryan” — and in sacred Sanskrit texts from India. In those contexts, “arya” meant “noble” or “honorable” and served as a self-designation for peoples in Iran and India. Linguists later grouped many of these languages, including Persian and Sanskrit, with most European tongues under the Indo-European family, leading to the scholarly use of “Aryan” in a linguistic and cultural sense rather than a racial one.
The term’s racist twist emerged in the mid-19th century. French diplomat Joseph Arthur de Gobineau, in his four-volume An Essay on the Inequality of the Human Races, divided humanity into white, yellow, and black “races” and proclaimed a superior white “Aryan” stock destined to rule. He warned that “racial mixing” would degrade this original race. Though initially marginalized, Gobineau’s ideas were adapted and amplified by later writers and thinkers in nationalist and far-right circles.
One prominent adapter was Houston Stewart Chamberlain, whose 1899 work The Foundations of the Nineteenth Century elevated Gobineau’s concepts, glorified a Germanic “race,” and argued that certain virtues — honesty, loyalty, diligence — were inherited through blood. Chamberlain depicted Jews as materially driven and creatively inferior, posing a danger to the “Germanic Aryans.” His writings found an audience among German elites, including Kaiser Wilhelm II, and influenced nationalist thinkers.
Chamberlain and Hitler formed a kind of intellectual affinity. Chamberlain joined far-right movements and met Hitler in 1923, praising him soon after; Hitler admired Chamberlain’s ideas and cited him in Mein Kampf. These theories fed into Nazi policies and propaganda that converted linguistic and cultural categories into pseudoscientific racial hierarchies.
Modern science has established that human “races” have no biological basis. The Nazis deliberately misapplied the historical and linguistic term “Aryan” to legitimize discriminatory and genocidal policies. That distorted meaning persists among racists today, but it rests on mistaken history and debunked science.
This article was originally written in German.