what is the young one of a butterfly called? Share with your friends Share 0 Shriya Khera answered this caterpillar that grows and becomes a butterfly -1 View Full Answer Reeva Rachh answered this thnx! -1 Pradyumna answered this caterpillar -2 Arman Mohanty answered this Caterpillar grows and become a butterfly -1 Yash answered this Caterpillar is a wrong answer friends. The correct answer is larva 0 Sweta Raj answered this larva 0 Debojit Sahu answered this Larva and caterpillar are the young ones of a butterfly. 2 Manini Priya answered this caterpillar/larva 1 Sakshi answered this Larva 0