Namesakes

Characters in Celtic Mythology: 1 character
Cai (a.k.a. Kai)   (m)  
Nobel Prize Winners: 1 physics
(physics) Kai Siegbahn   1981  
Notable Actors and Actresses: 1 actress
Xosha Roquemore (a.k.a. Kai)   1984-  
Olympic Medalists: 1 bronze/gold, 1 bronze/gold/silver, 1 silver
(silver) Kai Suikkanen   1988   ice hockey  
(bronze/gold/silver) Qin Kai   2008; 2012   diving - springboard; diving - synchronized springboard  
(bronze/gold) Zou Kai   2008; 2012   artistic gymnastics