Achatz

Achatz is a surname of German origin. It is relatively uncommon and is found in Germany and among communities abroad formed by German emigration, notably in the United States, Canada, and other parts of Europe. The name is generally considered to be of patronymic or nickname origin, arising from an older personal name or descriptor that was adopted as a family name over time; the precise etymology can vary by lineage.

Notable people with the surname include Grant Achatz (born 1974), an American chef and restaurateur who co-owns the Chicago restaurant Alinea. Achatz is widely recognized for his role in advancing contemporary fine dining and has received multiple culinary honors, including James Beard Foundation awards and Michelin stars. He has also contributed to culinary literature through cookbooks and media appearances.

In addition to Grant Achatz, the surname appears among various individuals in different professions, reflecting its German linguistic roots and dispersion through migration. As with many surnames of similar spelling, geographic distribution and family history can influence variations in pronunciation and spelling over time.