Are the friends also Chinese? Otherwise I can't see how they'd know enough about Chinese names to pick a suitable one. Also, name changes are pretty personal decisions, did the character ask them to pick a name for them?
I can't say much about these since I don't know the pronunciation; Rúxīn looks nice and has a nice meaning, but according to Google 如新 is the name of a company also called "Nu Skin".
~☆June Song Recommendation☆~
Yonezu Kenshi - "Spirits of the Sea":
https://tinyurl.com/vyzvw9tkThis message was edited 6/14/2021, 9:04 PM