| láng | (arch.) minister/official/noun prefix denoting function or status/a youth/surname Lang |
| 郎 | surname Lang |
| 郎世宁 | Giuseppe Castiglione (1688-1766) Jesuit who served as Qing court painter for 50 years |
| 郎中 | doctor (Chinese medicine) ancient official title companions (respectful) |
| 郎之万 | Langevin (name) |
| 郎君 | my husband and master (archaic) playboy of rich family pimp |
| 郎平 | Jenny Lang Ping (1960-), Chinese volleyball player, coach of USA women's national team since 2005 |
| 郎当 | unift; dejected; dispirited; good-for-nothing; worthless |
| 郎才女貌 | a perfect match |
| 郎格罕氏岛 | isles of Langerhans (medicine) |
| 郎溪 | Langxi county in Xuancheng 宣城 |
| 郎溪县 | Langxi county in Xuancheng 宣城 |
| 郎猫 | tomcat |
| 郎肯循环 | Rankine cycle (engineering) |
| 郎舅 | brother-in-law; a man and his wife's brother |