George Broderick (A Dictionary of Manx Place-names, 2006)
has BALLAKEYLL in Andreas.
Ordnance Survey Grid Ref NX3901.
1792 spelling = Ballakiel
1657 spelling = Balla McSaile
i.e McSayle's Farm

Sally McCambridge (Andreas, 2005)
lists 8 different Ballakeil properties...

Ballakeil Cottage (Leodest Road)
Ballakeil Cottage
Ballakeil Cottage East
Ballakeil Croft
Ballakeil Croft West
Ballakeil House
Lower Ballakeil
Outer Crofts Ballakeil