McGlothlin

McGlothlin is a surname. It is an Anglicised form of the Gaelic MacLochlainn, meaning "son of Lochlann".
Notable people with the surname include:

Jean McGlothlin Doerge, American politician
Jim McGlothlin, American baseball player
Jim and Woodrow McGlothlin, father and son who founded United Coal Company
Michael McGlothlin, American politician