OrlandoyoudaoicibaDictYouDict[Orlando 词源字典]
masc. proper name, Italian form of Roland (q.v.). The city in Florida, U.S., so called from 1857, supposedly in honor of a U.S. soldier, Orlando Reeves, who was killed there in 1835 by Seminoles. It had been settled c. 1844 as Jernigan.[Orlando etymology, Orlando origin, 英语词源]