Could also be Katerina (googling brought up ekacherina which is a spelling of Yekaterina). Either way though probably not Kacherina, yeah.
So, on the Phutapie issue, since it is such a big change and a long-held name, should there be a vote on it? I haven't seen any real objections but still.
I'd still prefer Phatipe but if all's in favor of Phutapie I'm willing to swing that way.