What is randy short for?

Randy is a common nickname for the masculine given name Randall, derived from the Old Norse elements "rand" meaning "rim (of a shield)" and "hallr" meaning "rock." It can also be a shortened form of the name Andrew. Randy can be used as a standalone name or as a nickname for someone named Randall, Randolph, or Andrew. The name Randy became popular in the United States in the mid-20th century and remains a common name for boys. It is often associated with traits such as strength, bravery, and loyalty.