Matrimonial Nameology
While matching date of birth (DOB) of both the parties concerned, it sometimes happens that DOB is not mutually agreeable. In such a case, it is advisable to change the name of one of life partners and to assign him or her a name, that is compatible with name spellings or date of birth of the other party..
General trend in society is that name of girl is changed, but there is no hard and fast rule to be followed in this case. If birth and luck number of girl is more powerful and Dob of boy is not very compatible, then, name of boy can be changed as well. Of course, if both of them are working, name is not supposed to be changed in documents, but for general usage only.
Matrimonial Nameologist's role starts at this step.
Total of spellings of names assigned should be compatible with both, the boy and the girl .