The story
- Proto-Indo-European*keg-, *keng-
- Proto-Germanic*hakkōną
- Proto-West Germanic*hakkōn
- Old English*haccian
- Middle Englishhakken
- Englishhack
- Proto-Celtic*makkʷos
- Old Irishmacc
- Middle Irishmac
- Scottish Gaelicmac
- Scottish Gaelican
- Proto-Celtic*to-
- Proto-Indo-European*weyd-
- Proto-Indo-European*wéydtus
- Proto-Celtic*wissus
- Proto-Celtic*towissus
- Proto-Celtic*towissākos
- Old Irishtoísech
- Scottish Gaelictòisiche
- Scottish GaelicMac an Tòisiche
- EnglishMcIntosh
- EnglishMacintosh
- English todayHackintosh
Etymology from Wiktionary, CC BY-SA 4.0.