Potočnik

Potočnik is a Slovene surname derived from the word potok, meaning "stream, brook" in Slovene. It is a toponymic surname, originally given to someone who lived near a stream or brook. The name is closely related to the Hungarian surname Pataki, which shares the same meaning.

Distribution

Potočnik is the seventh most frequent surname in Slovenia. It is most common in the northern and eastern regions of the country, while it is almost nonexistent in the west and south.

Notable Bearers

Several individuals with the surname Potočnik have achieved prominence. Herman Potočnik (1892–1929) was a Slovene rocket engineer and a pioneer of astronautics, known for his work on spaceflight. Another notable bearer is Janez Potočnik (born 1958), a Slovenian politician who served as a European Commissioner. Additionally, Janez Potočnik (1749–1834) was a Baroque painter.

• Meaning: Stream, brook
• Origin: Slovene
• Type: Toponymic surname
• Usage Regions: Slovenia (northern and eastern)