American First Ladies: 3 first ladies
Nellie Taft (a.k.a. Louise)   1909-1913  
Ellen Wilson (a.k.a. Louise)   1913-1914  
Lou Hoover   1929-1933  
Belgian Prime Ministers: 1 prime minister
Guy Verhofstadt (a.k.a. Louise)   1999-2008  
Emmy Award Winners: 1 actress
(actress) Kirstie Alley (a.k.a. Louise)   1991   Cheers  
Fictional Characters from Books: 1 character
Scout Finch (a.k.a. Louise)   1960   To Kill a Mockingbird  
Fictional Characters from Movies: 1 character, 1 hero
Ellen Ripley (a.k.a. Louise)   1979   Alien  
Claire McLeod (a.k.a. Louise)   1996   McLeod's Daughters  
Fictional Characters from Plays and Musicals: 1 character
Louise Bigelow   1945   Carousel  
Fictional Characters from Television: 12 characters
Michelle Stevens (a.k.a. Louise)   1978   Dallas  
Ilene Markham (a.k.a. Louise)   1991   Home Improvement  
Libby Kelly (a.k.a. Louise)   1993   Grace Under Fire  
Amy MacDougall Barone (a.k.a. Louise)   1996   Everybody Loves Raymond  
Debra Barone (a.k.a. Louise)   1996   Everybody Loves Raymond  
Andell Wilkerson (a.k.a. Louise)   1996; 1999   Moesha; The Parkers  
Louise Grant   2000   Gilmore Girls  
Claire McLeod (a.k.a. Louise)   2001   McLeod's Daughters  
Allison DuBois (a.k.a. Louise)   2005   Medium  
Gretchen Morgan (a.k.a. Louise)   2005   Prison Break  
Audrey Raines (a.k.a. Louise)   2001; 2014   24; 24: Live Another Day  
Kimmy Gibbler (a.k.a. Louise)   1987; 2016   Full House; Fuller House  
Hall-of-Famers: 1 baseball
(baseball) Effa Manley (a.k.a. Louise)   2006  
Nobel Prize Winners: 1 literature
(literature) Louise Glück   2020  
Notable Actors and Entertainers: 24 actors, 2 actor/models, 2 presenters, 1 dancer/actor, 1 entertainer
Loie Fuller   1862-1928  
Esther Ralston (a.k.a. Louise)   1902-1994  
Louise Brooks   1906-1985  
Gypsy Rose Lee (a.k.a. Louise)   1911-1970  
Cicely Tyson (a.k.a. Louise)   1924-2021  
Elmarie Wendel (a.k.a. Louise)   1928-2018  
June Squibb (a.k.a. Louise)   1929-  
Louise Fletcher   1934-2022  
Irène Tunc (a.k.a. Louise)   1934-1972  
Louise Sorel   1940-  
Sondra Locke (a.k.a. Louise)   1944-2018  
Andrea Martin (a.k.a. Louise)   1947-  
Kirstie Alley (a.k.a. Louise)   1951-2022  
Loes Luca   1953-  
Katey Sagal (a.k.a. Louise)   1954-  
Patty Brard (a.k.a. Louise)   1955-  
Amy Sedaris (a.k.a. Louise)   1961-  
Mary-Louise Parker   1964-  
Thea Gill (a.k.a. Louise)   1970-  
Louise Lombard   1970-  
Anne Dudek (a.k.a. Louise)   1975-  
Sarah Chalke (a.k.a. Louise)   1976-  
Amy Acker (a.k.a. Louise)   1976-  
Caroline Flack (a.k.a. Louise)   1979-2020  
Andrea Riseborough (a.k.a. Louise)   1981-  
Gemma Atkinson (a.k.a. Louise)   1984-  
Jenna Coleman (a.k.a. Louise)   1986-  
Cara Theobold (a.k.a. Louise)   1990-  
Danielle Macdonald (a.k.a. Louise)   1991-  
Lennon Stella (a.k.a. Louise)   1999-  
Notable Artists: 1 sculptor/painter
Louise Bourgeois   1911-2010  
Notable Athletes: 1 basketball
(basketball) Tully Bevilaqua (a.k.a. Louise)   1972-  
Notable Filmmakers: 1 director
Sam Taylor-Johnson (a.k.a. Louise)   1967-  
Notable Musicians: 6 singers, 3 musicians
Adelaide Hall (a.k.a. Louise)   1901-1993  
Aretha Franklin (a.k.a. Louise)   1942-2018  
Anneke Grönloh (a.k.a. Louise)   1942-2018  
Patti LaBelle (a.k.a. Louise)   1944-  
Patty Brard (a.k.a. Louise)   1955-  
Madonna (a.k.a. Louise)   1958-  
Jackie Fox (a.k.a. Louise)   1959-  
Gabrielle (a.k.a. Louise)   1969-  
Lennon Stella (a.k.a. Louise)   1999-  
Notable Politicians and Statespeople: 2 politicians
Sarah Palin (a.k.a. Louise)   1964-  
Marianne Thieme (a.k.a. Louise)   1972-  
Notable Writers: 2 authors, 2 poets, 1 author/poet
Louise Bogan   1897-1970  
Margery Allingham (a.k.a. Louise)   1904-1966  
Louise Glück   1943-  
Louise Erdrich   1954-  
A. L. Kennedy (a.k.a. Louise)   1965-  
Olympic Medalists: 7 gold, 5 bronze, 5 silver, 1 bronze/gold, 1 bronze/silver, 1 gold/silver, 1 silver/bronze, 1 silver/gold
(silver) Louise Otto   1912   swimming - 4x100 m freestyle relay  
(gold) Mary Carew (a.k.a. Louise)   1932   4x100 m relay  
(silver/bronze) Katherine Rawls (a.k.a. Louise)   1932; 1936   diving - springboard; swimming - 4x100 m freestyle relay  
(bronze) Lily Carlstedt (a.k.a. Louise)   1948   javelin throw  
(gold) Marie Corridon (a.k.a. Louise)   1948   swimming - 4x100 m freestyle relay  
(bronze/silver) Marie-Louise Linssen-Vaessen   1948; 1952   swimming - 100 m freestyle; swimming - 4x100 m freestyle relay  
(bronze) Marilee Stepan (a.k.a. Louise)   1952   swimming - 4x100 m freestyle relay  
(gold) Mildred McDaniel (a.k.a. Louise)   1956   high jump  
(bronze/gold) Jane Barkman (a.k.a. Louise)   1968; 1972   swimming - 200 m freestyle; swimming - 4x100 m freestyle relay  
(gold) Melissa Belote (a.k.a. Louise)   1972   swimming - 100 m backstroke; swimming - 200 m backstroke; swimming - 4x100 m medley relay  
(silver) Linda Jezek (a.k.a. Louise)   1976   swimming - 4x100 m medley relay  
(gold) Louise Ritter   1988   high jump  
(gold) Cindy Brown (a.k.a. Louise)   1988   basketball  
(silver) Louise Currey   1996   javelin throw  
(bronze) Louise Jöhncke   2000   swimming - 4x100 m freestyle relay  
(silver) Tanith Belbin (a.k.a. Louise)   2006   figure skating  
(silver) Tully Bevilaqua (a.k.a. Louise)   2008   basketball  
(bronze) Beth Storry (a.k.a. Louise)   2012   field hockey  
(bronze) Kate Richardson-Walsh (a.k.a. Louise)   2012   field hockey  
(gold/silver) Victoria Pendleton (a.k.a. Louise)   2008; 2012   cycling - track  
(silver/gold) Kami Craig (a.k.a. Louise)   2008; 2012   water polo  
(gold) Jamie Anderson (a.k.a. Louise)   2014   snowboarding  
Oscar Award Winners: 1 actress
(actress) Louise Fletcher   1976   One Flew Over the Cuckoo's Nest  
Other Leaders: 1 president
President Marie-Louise Coleiro Preca   2014-   Malta  
Other Royalty: 6 princesses, 1 queen
Paulina of Orange-Nassau (a.k.a. Louise)   1800-1806   Netherlands  
Marianne of the Netherlands (a.k.a. Louise)   1815-1883   Netherlands  
Sophie of the Netherlands (a.k.a. Louise)   1824-1897   Netherlands  
Viktoria Luise of Prussia (a.k.a. Louise)   1892-1980   Prussia  
Juliana of the Netherlands (a.k.a. Louise)   1948-1980   Netherlands  
Anne, Princess Royal (a.k.a. Louise)   1950-   United Kingdom  
Märtha Louise of Norway   1971-   Norway  
Pulitzer Award Winners: 1 literature
(literature) Louise Erdrich   2021   The Night Watchman  
Rock and Roll Hall-of-Famers: 2 musicians
Aretha Franklin (a.k.a. Louise)   1987     
Madonna (a.k.a. Louise)   2008     
Saints: 2 blessed, 2 saints
Blessed Louise of Savoy   1461-1503  
Saint Louise de Marillac   1591-1660  
Saint Louise of Omura   ?-1628  
Blessed Louise Therese de Montaignac de Chauvance   1820-1885