royal one. if you aren't marrying the future king of england and i don't want to tell you you can't now, you might want to consider keeping your maiden name. in fact. >> a new study shows it could be worth half a million dollars to your household's bottom line. that piqued my interest. here is patricia from the powell financial group. powell is your maiden name. >> it is. >> jamie: you kept your maiden name. and according to the study that looked at 2400 women, women who do that end up earning a whole lot more. >> absolutely. it was actually surprising. first of all, only about one in five of us actually still keep our names. most of us are still changing our name and it could be a big financial and economic mistake. they found that -- when the study looked at them, they were highly educated, had fewer children and they worked more. they made a lot more. some of that may not be gend of