Orders got sent without my name on it, is it a problem?

I recently bought a couple of things from eBay.

After a couple of orders were sent to me, one of the sellers told me that my name was not written in the Latin alphabet.
I've sent all the sellers that I bought from my name in the Latin alphabet in case they had a problem, but can some of the things that I ordered and were already sent cant come because of that?
(All of the things like the phone number and postcode were in the Latin alphabet and fine.)