Fact: The longest place name in the world is the full name of Bangkok, the capital city of Thailand: Krungthepmahanakhon Amonrattanakosin Mahintharayutthaya Mahadilokphop Noppharatratchathaniburirom Udomratchaniwetmahasathan Amonphimanawatansathit Sakkathattiyawitsanukamprasit. It means "City of Angels, Great City of Immortals, Magnificent City of the Nine Gems, Seat of the King, City of Royal Palaces, Home of Gods Incarnate, Erected by Visvakarman at Indra's Behest."

Source: 61 Interesting Facts about Thailand.