This process is expedited for newly married women in that their marriage certificate, in combination with identification using their married name, is usually accepted as evidence of the change, due to the widespread custom, but the process still requires approaching every contact who uses the old name and asking them to use the new. Unless the statutes where the marriage occurred specify that a name change may occur at marriage (in which case the marriage certificate indicates the new name), the courts have officially recognized that such a change is a result of the common law right of a person (man, woman, and sometimes child) to change their name.