| 莱 | lái | name of weed plant (fat hen, goosefoot, pigweed etc); Chenopodium album |
| 莱阳 | Lái yáng | Laiyang county level city in Yantai 烟台, Shandong |
| 莱特 | Lái tè | Wright (surname) |
| 莱茵河 | Lái yīn hé | Rhine river |
| 莱伊尔 | Lái yī ěr | Lyell (name); Sir Charles Lyell (1797-1875), Scottish geologist |
| 莱佛士 | Lái fó shì | Stamford Raffles (1781-1826), British statesman and founder of the city of Singapore; surname Raffles |
| 莱切 | Lái qiè | Lecce (city in Italy) |
| 莱卡 | Lái kǎ | Leica camera; Lycra (fiber or fabric) |
| 莱姆病 | lái mǔ bìng | Lyme disease |
| 莱山 | Lái shān | Laishan district of Yantai city 烟台市, Shandong |
| 莱山区 | Lái shān qū | Laishan district of Yantai city 烟台市, Shandong |
| 莱州 | Lái zhōu | Laizhou county level city in Yantai 烟台, Shandong |
| 莱州市 | Lái zhōu shì | Laizhou county level city in Yantai 烟台, Shandong |
| 莱布尼兹 | Lái bù ní zī | Leibnitz (name); Gottfriend Wilhelm von Leibniz (1646-1716), German mathematician and philosopher, co-inventor of the calculus |
| 莱德杯 | Lái dé bēi | the Ryder Cup (US and Europe golf team competition) |
| 莱斯大学 | Lái sī dà xué | Rice university (Houston, Texas) |
| 莱斯沃斯岛 | Lái sī wò sī dǎo | Lesbos (Greek island in the Aegean sea 爱琴海) |
| 莱斯特 | Lái sī tè | Lester or Leicester (name); Leicester, English city in East Midlands |
| 莱斯特郡 | Lái sī tè jùn | Leicestershire, English county |
| 莱旺厄尔 | Lái wàng è ěr | Levanger (city in Trøndelag, Norway) |
| 莱昂纳多 | Lái áng nà duō | Leonardo (name) |
| 莱比锡 | Lái bǐ xī | Leipzig, capital of Saxony, Germany |
| 莱温斯基 | lái wēn sī jī | (Monica) Lewinsky |
| 莱索托 | Lái suǒ tuō | Lesotho |
| 莱芜 | lái wú | field with dense growth of wild weeds; Laiwu prefecture level city in Shandong |
| 莱芜市 | Lái wú shì | Laiwu prefecture level city in Shandong |
| 莱西 | Lái xī | Laixi county level city in Qingdao 青岛, Shandong |
| 莱西市 | Lái xī shì | Laixi county level city in Qingdao 青岛, Shandong |
| 莱里达 | Lái lǐ dá | Lérida or Lleida, Spain |
| 莱阳市 | Lái yáng shì | Laiyang county level city in Yantai 烟台, Shandong |
| 莱顿 | Lái dùn | Leiden (the Netherlands) |
| 莱顿大学 | Lái dùn dà xué | University of Leiden |
| 莱齐耶三世 | Lái qí yē Sān shì | Letsie III of Lesotho |
