First name content excerpted from The Complete Idiot's Guide to 30,000 Baby Names © 2005 by Marcia Layton Turner. Buy this book online or call 1-800-253-6476.
Last name content copyright © 2006 Patrick Hanks.
Last name origin & meaning:
Irish (Donegal): Anglicized form of Gaelic Ó Baoithghill ‘descendant of Baoithgheall’, a personal name of uncertain meaning, perhaps from baoth ‘rash’ + geall ‘pledge’.