There's more than one place called '''Sebastian''', '''Sebastian''', or '''Sebastien''':

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Costa Rica

  • San Sebastian, San Jose, Costa Rica, a district of San Jose canton
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    France

  • Saint-Sebastien
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    Mexico

  • San Sebastian del Oeste - a town and municipality in Jalisco state
  • Philippines

  • San Sebastian, Samar, a municipality
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    Puerto Rico

  • San Sebastian (Puerto Rico) (San Sebastian) - a municipality
  • Spain

  • San Sebastian (San Sebastian, Donostia-San Sebastian) - provincial capital of Guipuzcoa, in the Basque Country
  • San Sebastian de La Gomera - capital of La Gomera, one of the Canary Islands
  • United States of America

  • Sebastian - a city in Indian River County, in the Treasure Coast region of South Florida
  • Sebastian (Texas) - a place in Willacy County, Gulf Coast (Texas)
  • Sebastian County - in the Ouachitas region of Arkansas
  • Sebastian Inlet State Park - in the Treasure Coast region of South Florida
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    Venezuela

  • San Sebastian, Aragua (San Sebastian de los Reyes) - a city
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