Is Gaynor a boy or girl name?

Gaynor is listed for both boys and girls in our name lists. It is recorded in United States, Australia, Belgium and other countries. US Social Security records count 200 babies named Gaynor, which is too few for a year-by-year chart here.

This page shows only what our lists record for Gaynor. We do not publish name meanings or origins. Sources and method.