Question: Who were the baby boy twins in full house?
Disambiguated questions and answers: question: What were character names of the baby boy twins in full house?
Who played the baby boy twins in full house?
answer: Nicholas and Alexander
Nicky and Alex Katsopolis
Nicky and Alex
Daniel and Kevin Renteria
Natural Questions answer: Daniel and Kevin Renteria (from the Wikipedia article "List of Full House and Fuller House characters")