<page_title> List of counties in Ohio </page_title> <section_title> List of counties </section_title> <table> <cell> Carroll County <col_header> County </col_header> <col_header> Adams County </col_header> <col_header> Allen County </col_header> <col_header> Ashland County </col_header> <col_header> Ashtabula County </col_header> <col_header> Athens County </col_header> <col_header> Auglaize County </col_header> <col_header> Belmont County </col_header> <col_header> Brown County </col_header> <col_header> Butler County </col_header> </cell> <cell> Carrollton <col_header> County Seat </col_header> <row_header> Carroll County </row_header> </cell> <cell> Charles Carroll (1737–1832), last surviving signer of the United States Declaration of Independence <col_header> Etymology </col_header> <row_header> Carroll County </row_header> </cell> </table>
Carroll County is named after Charles Carroll of Carrollton, the last surviving signer of the Declaration of Independence.