Definition from Wiktionary, the free dictionary
See also Appendix:Variations of "li"
- (chemistry) The symbol for lithium.
Alternative forms 
Proper noun 
- A surname of Chinese origin, a transcription of 李 (pinyin: Lǐ)
- A surname of Chinese origin, a transcription of other less common names such as 黎 (Lí) and 理 (Lǐ)
- A surname of Korean origin, a variant of Lee and Rhee (Hanja: 李; Hangul: 이 & 리)
Li: the Chinese surname