Now you have your names that are passed down from generation to generation, especially male names such as~
John
Michael
William
It's hard to judge age with those names. For females it may be~
Katherine (Kate Katie)
Elizabeth
Emily
What age do you think of when you hear names such as Bertha~Helen~Irene? Maybe grandmother age?
What about Barbara~Susan~Debbie? Born in the 40's-60's maybe?
Then you have Shannon~Tiffany~Carrie. Do you think more 70's and 80's?
How about Payton, Preston, Harper, Braydon, Greyson, etc. Is that the new wave of favorites?
While you can't always judge a persons age by their name, they do have a pattern to them. Some old names are coming back such as Jack and Henry. I think just like styles changing in fashion and home decor so do names. You have your staples and your fads.
What do you think your name says about you?