Meaning and history
Lyndsay is a spelling variant of Lindsay, a Scottish surname transferred to given-name use. The surname ultimately comes from the English region of Lindsey in Lincolnshire, an Old English place name meaning “island” or wetland associated with Lincoln. It became a given name for both sexes, especially in Scotland and later North America. A notable bearer is American historical novelist Lyndsay Faye. The y spellings are modern variants rather than separate etymologies.
Lyndsay moved from #909 to #927 for girls between 1993 and 1994. Its highest annual birth count came in 1982, with 403 births.