Winona Kirk is James T. Kirks mother and would have been Ms. Kirk.
Kirk Hinrich goes by Captain Kirk.
Kirk Hammett goes by The Ripper, and Kirk Hampster.
LEGOs were created by Ole Kirk Christiansen and his son Godtfred Kirk Christansen.
McCoy called Kirk "Jim". Kirk called McCoy "Bones"
Kirk Rueter's birth name is Kirk Wesley Rueter.
Kirk McCaskill's birth name is Kirk Edward McCaskill.
Kirk McLean's birth name is Kirk Alan McLean.
Kirk Mee's birth name is Raymond Kirk Mee.
Kirk Krogstad's birth name is Kirk Anthony Krogstad.
Kirk Lowdermilk's birth name is Robert Kirk Lowdermilk.
Kirk Muller's birth name is Kirk Christopher Muller.
Kirk Dwyer's birth name is Kirk Lee Dwyer.