Wogan, Vogin, Vogen, Voggan, Woggan, Woggin, Woggen, Woggon, Voggon, Voygan, Voigan, Woigan, Woiggan, Wogand, Vogand, Vogant, Wogant, Woggant and many more. First found in County Kildare , where they were granted lands by Strongbow , Earl of Pembroke, in his invasion of Ireland in 1172.   More More about the Vogand