Sunshine, I am not judging whether she's 'allowed' to use them.
I'm judging whether I think they'd sound good on her child.
Isn't that the point of the forum?
I'm not even going to answer accusations of narrow-mindedness, as that is just ridiculous.
My friends have an Australian father, Japanese mother, 3 daughters. They split their time between Australia and Japan. The children all go to japanese language school and are fluent. Their considerations when choosing names are completely different to those of someone who just happens to like 'Etsuko'.