Many elements carry names that reflect their geographic origins: the country, city, or region where they were discovered, or a place meaningful to their discoverers. This tradition connects chemistry to geography and history in fascinating ways.
Elements Named After Countries
These elements are directly named after nations:
Discovered in 1939 by Marguerite Perey at the Curie Institute in Paris. The most unstable of the first 101 elements.


Named by Marie Curie after her homeland, which was not an independent country at the time.

Discovered in 1844 by Karl Klaus at Kazan University.
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Synthesized in 1944 at the University of Chicago. Now commonly found in household smoke detectors.
The first element discovered in Asia. Synthesized at RIKEN in Wako, Japan.
Elements Named After Cities and Regions
Several elements honor the cities or regions where they were discovered or studied:
Discovered in 1923 at the Niels Bohr Institute in Copenhagen, Denmark.

Named after the ancient Roman name for Paris.
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Named after the Rhine River in Europe.
Named after the German state where the GSI Helmholtz Centre is located.
Named for the city hosting the GSI research center where it was synthesized.
Named after the city where the University of California, Berkeley is located.
Named after the state and the University of California.
Named after the Russian city housing the Joint Institute for Nuclear Research.
Named for the US state, honoring research institutions there.
Named after the Moscow Oblast region.
Named after the laboratory in Livermore, California, which collaborated with JINR Dubna on its discovery.
Continents and Other Geographic Names
Several names come from continents, historical regions, towns, islands, and legendary geographic names:
Named for the continent of Europe.
Named for Scandinavia, where its discoverer Lars Fredrik Nilson lived and worked.
Named from the Latin name for Stockholm.
Named through magnesia, a mineral name associated with the Greek region of Magnesia.
Named for the Scottish village where the mineral strontianite was identified.
Its Latin name cuprum developed from aes cyprium, meaning metal from Cyprus.
Named for Thule, an ancient name for a far-northern land often associated with Scandinavia.
The Ytterby Connection
The small village of Ytterby in Sweden holds the record for inspiring the most element names. Four elements are named after it:


Yttrium, discovered in a mineral from the Ytterby mine.
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Erbium, another variation of the village name.
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