What do you think of these names for my story characters?

[Olivia]

They are all Taiwanese, so, First name, Middle name, Mandarin name, then Last name

Olivia Joy Mon-Xin Tien ("X" in Mandarin is pronounced "SH" )
Rachel Naomi Pin-Xuen Chen
Audrey "Deedee" Sophie Kai-Xuen Kang
Kieran Fred Mon-Qi Lee ("Q" in Mandarin is pronounced "CH")
Andrew Peter Pei-Chan Kang
Ryan En Chen (No middle name. En is the Mandarin name)

 

[Mae]

Who really cares?

 

[xavier]

I don't know much mandarin, or the meanings of names. So depending on your chracters personality, can be the result in there name.