Chichi

The answer to the crossword question ‘Chichi is TONY‘ is most likely the name ‘Anthony‘. ‘Tony‘ is a common nickname for the first name Anthony. ‘Chichi‘ could be a clue to the shortened version of the name, as ‘Chi‘ and ‘Ant‘ have similar sounds. Therefore, the solution to the crossword question is most likely the name ‘Anthony‘ which can be shortened to ‘Tony‘, making ‘Chichi‘ a possible clue to the nickname.