I know at least 3 Kendras...
one is a 20 yr old college student
another 20 yr old college student
the other is a married (very) pregnant woman in her mid 20's
This name sounds to me like an name from African American heritage so it seems out of place on caucasians to me. It really doesn't seem to fit any of the 3 Kendras I know.
The name doesn't seem that popular around here but its not highly unusual; people aren't surprised to meet someone named
Kendra.