Many already use their maiden names as aliases at work.

很多人已经在工作中将自己的娘家姓氏作为别名使用。

In the United States most married women do not retain their maiden names.

在美国大部分结过婚的女人不会保留她们娘家的姓。

In the United States, most married women do not retain their maiden names.

在美国，大多数已婚女性不再保留她们婚前的姓氏。