As a Scottish surname, Drummond is a habitational name derived from any of the various places, as for example Drymen near Stirling and Drummond (Castle) in Perthshire, that are named from Gaelic drumainn, a derivative of druim "ridge". [noted -ed]
Ryan Drummond (born January 10, 1973) is an American voice actor, actor, singer and comedian. He is best known for having voiced Sonic the Hedgehog in the video games from 1999 to 2004.