My childs names is William. My friend has called her baby Will. Totally fine with me as he is her baby and i do not own the name.
However, i dont always refer to my son as William and sometimes just say Will. Friend is unhappy with this and thinks its odd and too simular to her sons name. My child is a year older than her baby so am i unreasonable to think that she should not have picked that name if shs was going to be pissed off about it being simular?
I have always used a shortened version of my childs name every now and then and dont see how she can act so shocked.