Betty Lou is a feminine double name. Notable people with the name include: Betty Lou Bailey (1929–2007), American mechanical engineer Betty Lou Beets (1937–2000), murderer executed in Texas BettyLou DeCroce (born 1952), American politician from New Jersey Betty Lou Gerson (1914–1999), American actress Betty Lou Holland (born 1926), American actress Betty Lou Keim (1938–2010), American actress Betty Lou Mitchell (born 1937), American politician from Maine Betty Lou Varnum (1931–2021), American television personality Betty Lou Young (1919–2010), American writer and conservationist See also Tommy Riggs and Betty Lou, radio situation comedy Compound given names