Surname Lou-Ann (Lou-Ann 
) , all over the world, is a very rare last name. The cognomen Lou-Ann is habitual in France, where it is a very rare surname, Peru, where it is an extremely rare surname, and the United States. Predominantly, Lou-Ann is the forename as well as the last name. Parts of the name also exists independently as a last name Lou, and a first name Ann.
Le, Chanel, Collin, Barbon, Busson, Pierre, Rogers, Deloge, Gallay, Grouhel, Girard, Thomas, Humble, Wright, Sigouin, Clement, Viardot, Fidanza, Galibert, Thompson, Pretorius, Deschamps, Stacke, Sablé, Martin, Faure, Paul, Robb, Roux, Reed, Nahm, Myers, Stone, Speed, Smith, Adams, Gallagher, Capon, Burns, Petit, Rayer, Robin, Roche, Davis, Dubé, Lopez, Josse, Estey, Brown, and Wilkinson