If I had to name my daughter Keri, I'd probably name her Caroline/a or Carolyn and call her Keri for a nickname. As one of the previous commenters said, I can't imagine Keri on an old woman. Too cute. But with Caroline/a or Carolyn, it's a different story.
Love this name! Such a nice alternative to the spelling Carrie that is beginning to pop up everywhere. I knew somebody named Keri Lynn and really loved her name so I am using it in my second novella.
The name is admittedly cute, but kind of like Sheri and Teri, it sounds a little too cute for a grown-up. Plus, it sounds like an ''old-school'' girly name. However, those are better than the modern ones.
Pretty name. I know a girl who spells her name this way and is very nice. So that's who I think of when I see this spelling. It is not common and relatively underused. I'm sort of surprised that it's not in the Top 1000 Names for Girls.