Why are some of the names so hard to remember?

I will be moving to Virginia soon, you know the usual bad economy taking a toll of software engineers in silicon valley. So I have been preparing my son for our move to Virginia. Poor fellow always gets confused with the name. This morning he was asking me, "Papa..., In march whenryu going to Janvania?" He intended to ask , Papa, In March when are you moving to Virginia? lol.....names can be real confusing....