Mcwilliam kacha mma aha nna pụtara: Oké njọ, Iwe, Enyịn, Ifịk, Eji obi ụtọ. Nweta Mcwilliam pụtara aha nna.
Mcwilliam si. Means "son of William" in Gaelic. Nweta Mcwilliam si.
Agakọta surnames maka Mcwilliam na mba dị iche iche na-asụ asụsụ: Mac uileagóid, Mcelligott, Wilcox, Wilkerson, Wilkie, Wilkins, Wilkinson, Willems, Willemse, Willemsen, William, Williams, Williamson, Willis, Wilms, Wilson. Nweta Mcwilliam na ndị ọzọ asụsụ.
Kasị nkịtị surnames na aha Maudina: Williams. Nweta List of surnames na aha Maudina.
Kasị nkịtị aha na aha ikpeazụ Mcwilliam: Lily, Jeffrey, Steffanie, Ferdinand, Janice, Ferdinánd. Nweta Aha na-aga na Mcwilliam.