The surname Laughlin is an Anglicised form of the Irish Ó Lochlainn meaning "descendant of Lochlann".
Ben Laughlin (disambiguation), several people
Billy Laughlin, actor
Charles D. Laughlin, Jr., anthropologist
Craig Laughlin, hockey player
Don Laughlin (born 1931), casino entrepreneur
Edward E. Laughlin (1887-1952), American lawyer and politician
Harry Laughlin, eugenicist
James Laughlin, poet
James H. Laughlin (1806–1882), American industrialist
James Laurence Laughlin, economist
John Laughlin (disambiguation), several people
Laura Jane Laughlin, actress
Robert B. Laughlin, physicist
Tom Laughlin (born 1931), American actor
Tom Laughlin (born 1971), American professional wrestler better known as Tommy Dreamer
William S. Laughlin, anthropologist
Laughlin Phillips (1924-2010), American museum director
Laughlin (surname) Wikipedia (Text) CC BY-SA