Perth as a place name traces its origins to associations with Perth, Scotland and surrounding districts due to British exploration and migration between 1600 and 1800's.
Perth, Scotland has settlements that have been dated back over 8000 years, it current population is around 45,000
Perth is the State capital of Western Australia in 2018 had a population of 2,059,484
Founded during the early 1800's Perth, Tasmania population in 2001 was 1984
Founded in 1816, Perth, Ontario, in 2011 had a population of around 6000
Founded in 1772 Perth, New York in 2000 had a population of 3638.
Perth is used as a place name for two towns in North Dakota one in Towner County and the other in Walsh County.
Founded in 1897, the population of Perth, Towner County in 2000 was 13.
Named after Perth Ontario the population of Perth, Walsh County in 2000 was 63.