'last' originates from Old English, specifically the word 'lǣstan,' where 'lǣstan' meant 'to perform, fulfill, or continue.'

'lǣstan' transformed into the Middle English word 'lesten,' and eventually became the modern English word 'last.'

Initially, it meant 'to perform or fulfill,' but over time it evolved into its current meaning of 'to continue for a period of time.'