Namesakes

Characters in Greek Mythology: 1 character
Cassandra (a.k.a. Alexandra)   (f)  
Fictional Characters from Plays and Musicals: 1 character
Alexandra Giddens   1939   The Little Foxes  
Fictional Characters from Television: 1 character
Lexie Carver (a.k.a. Alexandra)   1965   Days of Our Lives  
Notable Actors and Actresses: 2 actresses
Sigourney Weaver (a.k.a. Alexandra)   1949-  
Alexandra Maria Lara   1978-  
Notable Explorers and Adventurers: 1 explorer
Alexandra David-Néel   1868-1969  
Notable Musicians: 1 singer
Natti Natasha (a.k.a. Alexandra)   1986-   Latin pop, reggaeton  
Olympic Medalists: 4 gold, 2 bronze, 2 silver, 1 bronze/gold, 1 gold/bronze, 1 silver/bronze
(gold) Sandy Neilson (a.k.a. Alexandra)   1972   swimming - 100 m freestyle; swimming - 4x100 m freestyle relay; swimming - 4x100 m medley relay  
(silver/bronze) June Croft (a.k.a. Alexandra)   1980; 1984   swimming  
(gold) Alexandra Araújo   2004   water polo  
(bronze/gold) Alexandra Eremia   2004   artistic gymnastics  
(silver) Sasha Cohen (a.k.a. Alexandra)   2006   figure skating  
(bronze) Alex Danson (a.k.a. Alexandra)   2012   field hockey  
(bronze) Alexandra Tsiavou   2012   rowing  
(gold) Alexandra Patskevich   2012   synchronized swimming  
(gold) Alex Morgan (a.k.a. Alexandra)   2012   football  
(gold/bronze) Alexandra Raisman   2012   artistic gymnastics  
(silver) Alexandra Carpenter   2014   ice hockey  
Other Royalty: 2 princesses, 1 princess/empress consort, 1 princess/queen consort
Alix of Hesse and by Rhine; Aleksandra of Russia (a.k.a. Alexandra)   1872-1894; 1894-1917   Hesse; Russia  
Alexandra of Denmark   1853-1863; 1901-1910   Denmark; United Kingdom  
Alexandra, Countess of Frederiksborg   1995-2007   Denmark  
Ingrid Alexandra of Norway   2004-   Norway  
Saints: 1 saint
Saint Alexandra   ?-300  
Title Characters: 2 books, 1 song
(book) Alexandra   1967   Nicholas and Alexandra  
(song) Alexandra   2014   Alexandra  
(book) Alexandra Gastone   2015   They Call Me Alexandra Gastone