Å irola is a surname. Notable people with the surname include:
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Božidar Širola Dr. Božidar Širola (1889 in Žakanje – 1956 in Zagreb
Zagreb ( , , , ) is the capital (political), capital and List of cities and towns in Croatia#List of cities and towns, largest city of Croatia. It is in the Northern Croatia, northwest ...
(1889–1956), Croatian composer and musicologist
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Dorjana Å irola
Dorjana Å irola (born 9 June 1972) is a Croatian quizzer, linguist, anglicist and software tester. She has been the highest placed woman at the World Quizzing Championship from 2005 to 2011, and again from 2013 to 2018 (losing out in 20 ...
(born 1972), Croatian female quizzer, linguist, and anglicist
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Surnames of Croatian origin