汉译英 他问她,她的名字是什么

应该是He asked what her name is.

用was就错了，因为名字不会随时间变化的，是个客观事实，要用is，而不是was。

He asked what her name is?

应该用is，如果用was表示问她曾经的名字。

He asked her what her name is .

He asked her for her name.

He asked her about her name.
或
He asked her that what her name is.

He ask her what's her name