Transliteration options (not truly Korean names):
* 쉴라 (Syilla): This is a straightforward transliteration using the Korean alphabet (Hangul). It's pronounceable but doesn't carry any inherent meaning in Korean.
To find a more "Korean-sounding" name, you'd need to consider what aspects of "Sheila" you'd like to capture—its sound, a possible meaning in another language (if Sheila has one you like), or even just a similar feeling. Then you could search for Korean names with those qualities.