Siggi

Siggi is a masculine given name and a common nickname in Germanic and Icelandic contexts. It is most often a diminutive of Sigurður, the Icelandic form of Sigurd, and can also be used for other names beginning with the Sig- prefix, such as Sigmund. In Iceland, Siggi functions as an informal, affectionate form of Sigurður, while in other languages it may appear as a casual given name or nickname.

The name Siggi also appears in popular culture and everyday life as a familiar form of Sigurður or other Sig- names among speakers of Icelandic, Norwegian, Danish, and German-influenced communities. Because it is a short, friendly-sounding name, Siggi is frequently used in informal settings and in literary contexts as a character name.

Siggi's, branded as siggi’s dairy, is a brand of Icelandic-style yogurt and skyr founded by Siggi Hilmarsson in 2004 in New York City. The brand emphasizes simple ingredients, high protein, and natural flavors, aligning with Icelandic dairy traditions that favor minimally processed products. Its product line includes plain and flavored yogurts and skyr, and it has achieved widespread distribution in North America and parts of Europe.