McConnico is a surname of Scottish origin, a derivation of the McConnachie/McConochie/MacConnochie[1] name in 1600s Scotland. The first known person with the surname is William McConnico,[2] born in Edinburgh in 1702. The McConnico/McConochie family is affiliated with the Duncan (Clan Donnachaidh), Robertson, and Campbell clans,[1] and has historical roots in the Midlothian, Argyll, Alyth Perthshire regions of Scotland.Notable people with the surname include: