Finding the origin of your last name requires understanding the types of last names, the components that different countries and cultures use to create surnames, and how last names have changed over time. Genealogy websites, such as Ancestor Search, Ancestry.com, and Genealogy.com include search engines to find the origin and meaning of any last name in their database of surnames.
Definition of low-end product. A product that is one of the cheapest in a company's product range, or in the market as a whole. [1]
lower specification limit. The lowest level of process performance or product quality that is within the acceptable range defined by customer standards and measurements of defects in the process or product itself. Control charts for process improvement approaches such as Six Sigma typically include a lower specification limit, and may include an upper specification limit as well.