Namesakes
Olympic Medalists:
1 bronze, 1 bronze/silver
(bronze/silver) Ksenia Sankovich (a.k.a. Kseniya) 2008; 2012 rhythmic gymnastics 
(bronze) Kseniya Sydorenko 2020 synchronized swimming - team
Other Royalty:
1 grand duchess
Xenia Alexandrovna of Russia (a.k.a. Kseniya) 1875-1917 Russia