Sirola

• Yrjö Elias Sirola, né Sirén, a Finnish socialist politician
• Hannes Juho Rikhard Sirola, a Finnish gymnast
• Orlando Sirola, an Italian tennis player from Italy

  Širola

• Božidar Širola, a Croatian composer and musicologist
• Dorjana Širola, a Croatian female quizzer, linguist and anglicist