there is a precedence that they named their children after particular family - parents, grandparents etc.
My Mary Feeney Coggins came with her son Thomas. Thomas and his wife - Ellen Finnerty [or Fenaghty]named their children :
Andrew [his father], Nellie [her mother], Patrick, Mary, Martin, Timothy [Thadg,my G Grandfather- have his birth reg in Ireland], Ellen, Winifred, John Thomas.
So I figure some are after Coggins but some are probably after the Feeney family....