I've met a Daniella and a Karis (pronounced like Cerys)...at the same time, actually (we were co-workers, and they weren't foreign)...this was in South Carolina. No one seemed to have difficulty with their names. Daniella went by Ella half the time, which these days is more common than Danielle.
The 2nd list's just my personal version of "good", and being an American myself, I consider them plausible. :P
This message was edited 3/17/2019, 8:58 PM