Lastling

He, however, who would be a firstling, let him take care lest he also become a lastling!

Source: wiktionary

Then I pray thee to take heart again, And say to them, O my beloved lastling: 'Give heed at least how beautiful I am.'

Source: wiktionary

The later worms, either the lastlings from the early brood or the product of subsequent broods, may remain in the apple when it is harvested, particularly in an apple picked before it is quite mature and from which the worm has not escaped.

Source: wiktionary