What does Gaynor mean?
For more on this name, see also the related girl name Jennifer.
Gaynor is an uncommonly occurring given name for females but a very prominent surname for all people (#5238 out of 150436, Top 3%). (2000 U.S. Census)
Prominent alternative forms of Gaynor (#unlisted) appearing in the Top 1000 are Gwen (#957 in 2014) and Jennifer (#220). These girl names reached the top of their popularity during 1960-1969 (usage of 0.7875%) and have become much less popular since (usage 0.4115%, down 47.7%), with the form Gwen becoming less in vogue. Jennifer (#220) is the most trendy birth name among these. Shown below is an analysis of the popularity of the girl name Gaynor and associated names. (2014 Birth Statistics)