A subtitle-corpus transliteration. The two-syllable shape
朗 +
皮 suggests source names like Lampi, Lumpy, or possibly Lampy.
朗 is a common 'lan/lang' character in foreign names and
皮 covers 'pi/pe/py' endings. Without context the most likely bearers are minor TV/film characters named Lumpy or Lampi rather than a single famous person.