Reads as a personal name. Both characters are common in Chinese given names:
炯 means 'bright / clear-eyed' (as in
目光炯炯 'eyes shining bright') and
兰 'orchid' is one of the most beloved name characters for women, signaling refinement. Could also serve as a transliteration in subtitle context for foreign two-syllable names like 'Jeong-lan' or similar.
