Through online the birthday finder would narrow your search
. There are birth dates records available online and these records are the part of the records known as the public records. The public records may include the medical records, marriage records etc. For searching the birthday finder services then better go to all the places were these records are kept. Once getting the location then select the birth records and then make a through search by using the complete name. You could get the list which could be in sorted order according to the states. This would save a lot of your time instead of wasting time in searching the whole country records. You could also get the sites that work only in finding the birthday.