My guess is Ballyhooley (Co. Cork). I take it this is an English census? Going back that far, chances are the enumerator rather than the householder had to fill it in. Often working in overcrowded and dimly-lit conditions and faced with the prospect of listing such a large household, I don't suppose his priority was to write down an Irish place name so that people well over a century later could read it. If the householder himself filled it in, it's possible he didn't know how to spell the place name. Not so long ago, I was in Killane, Co. Wexford (famous for the song "Kelly the Boy from Killane"). In the village, there were two official signs with two different spellings of Killane.