listed in Pender's 'Census' of 1659

Locations of the variant spelling Knolan in Pender's 'Census' of 1659

Knolan: 10
Noalan: 34
Nolan: 125
Nollane: 15
Nowlan: 54
Nowland: 73

From the numbers of Irish, Scotch and English listed in Pender's 'Census' of 1659.