Given name
Mary Lou
Mary Lou is a feminine given name.
What we know so far
Mary Lou is one of millions of names in our catalog. Its profile is still growing: we publish only what our sources support, so some sections are waiting on more evidence.
- Boys and girls
- Almost always girls
- 0% boysFrom recorded usage in reference sources100% girls
People named Mary Lou
- Mary Lou RettonAmerican gymnast (born 1968)
- Mary-Lou PardueAmerican geneticist (1933 - 2024)
- Mary LouAmerican actressborn 1992
Listed by how widely each person is written about, which says nothing about the name itself.
Connected names
Mary Lou is linked to these names in our family graph.