I mean that is where the term comes from. Christ ian.
I would think that those who readily align their beliefs with Jesus as the biblical christ are right in calling themselves christians. Those that accept Jesus in some other form or meaning would maybe be better termed "Jesus people". Do you think?
The problem comes when people don't understand what it means for Jesus to be "The Christ". "The Messiah"
I believe that the terms both essentially mean "savior."