Louann \lo(ua)-nn\ as a girl's name is a variant of Luana (Hawaiian), and the meaning of Louann is "enjoyment". See also Lou.
The baby name Louann sounds like Louanne, Louanna and Luann. Other similar baby names are Logann, Joeann, Joann, Lorenn, Leeann, Leann, Liann, Logan, Loranna, Loriann, Lorain, Luanne, Luanna, Luane and Lou-Ann.