Aro (surname)

Aro is a Finnish surname. Notable people with the surname include:


 * Carlos Aro (1939–2017), Argentine boxer
 * Elizabeth Aro (born 1961), Argentine artist
 * Johan Emil Aro (1874–1928), Finnish entomologist
 * Jori Aro, Finnish curler
 * Markku Aro (born 1950), Finnish singer
 * Samuli Aro (born 1975), Finnish enduro rider
 * Toivo Aro (1887–1962), Finnish diver