Lewis
来自Big Physics
Safin（讨论 | 贡献）2022年4月27日 (三) 01:46的版本 （建立内容为“Category:etymology == google == [https://www.google.com.hk/search?q=lewis+etymology&newwindow=1&hl=en ref] late Middle English: probably from Old French lous…”的新页面）
late Middle English: probably from Old French lous, plural of lou(p ) ‘wolf’, the name of a kind of siege engine.
wiktionary
From Middle English lewis, of uncertain origin. Possibly from Old French lous, plural of lou, loup(“the name of a kind of siege engine”, literally “wolf”); or related to clevis.
etymonline
Lewis
masc. proper name, Anglo-French form of French Louis (see Louis).
