Lindy is a unisex given name and a nickname. As a female given name, it is a variant of names like Linda, Belinda, and Melinda, and the meaning of Lindy is "beautiful; pretty; sweet."[1] As a male name, it is a variant of names such as Lindsay and Lyndon, and the meaning is "linden tree mountain; Lincoln's marsh; island of linden trees; linden tree hill."[2]
Lindy was most popular in the year 1979, when it ranked 586th.[3]