Willy
Willy is a masculine given name and a common diminutive of William in English, Dutch, and German-speaking regions. The name William itself comes from the Germanic elements wil, meaning will or desire, and helm, meaning helmet or protection, giving the sense of a resolute protector. In Dutch, Willy is often a nickname for Willem and can also be used as a standalone given name; in English, Willy and Willie function as informal forms, with Willy sometimes used as a full given name.
Usage varies by country and language, but Willy is generally considered affectionate or familiar rather than
Notable people and characters named Willy include Willy Brandt, the German statesman and Nobel Peace Prize
Related given-name forms include Will, Willie, Wilhelm, and Willem.