Kaisa is a Finnish and Estonian feminine given name, a diminutive of Katherine and its variants, and may refer to: Kaisa Korhonen, Finnish writer Kaisa Leka, Finnish artist and politician Kaisa Mäkäräinen, Finnish biathlete Kaisa Miettinen, Finnish mathematician Kaisa Nyberg, Finnish cryptographer Kaisa Pajusalu, Estonian rower Kaisa Parviainen, Finnish javelin thrower Kaisa Roose, Estonian conductor Kaisa Sere, Finnish computer scientist Kaisa Varis, Finnish cross country skier and biathlete Aino-Kaisa Saarinen, Finnish cross country skier Anna-Kaisa Rantanen, Finnish association football player Sanna-Kaisa Saari, Finnish beauty pageant. Wikipedia