Blanz

Blanz is a surname of German origin that is found in German-speaking countries and among communities abroad descended from German-speaking populations. The name appears in European records from the late Middle Ages and has several historical spellings, including Blantz and Blanß. In onomastic sources it is commonly treated as a patronymic or descriptive surname, though precise etymologies are not universally agreed.

Geographic use of Blanz as a place name is limited. When it occurs, it designates small localities or hamlets within larger municipalities in German-speaking regions. The toponym form is far less common than the surname and is typically encountered only in regional historical or archival materials.

Today, bearers of the surname Blanz reside primarily in Germany and Austria, with communities in North America tracing their ancestry to German-speaking regions. Genealogical records, civil registries, and historical sources document families with the name, contributing to research in migration and demographic history.

Notable individuals with the surname have contributed to a range of professions, including academia, science, and the arts. The name does not have a single globally prominent figure, but it appears in regional and local histories, biographical compilations, and genealogical studies.