Subtitle-corpus appearances of
玉恩 are usually transliterations of the Korean name 유은 (Yu-eun) from K-dramas —
玉 maps to 유 (yu) and
恩 maps to 은 (eun). It's also a perfectly natural Chinese feminine given name on its own:
玉 ('jade') and
恩 ('grace, kindness') are both classic name characters for girls.
