PIPPA

Set to 2 different clues across 3 published puzzles, most often “Browning title character” — The New York Times, Friday, 12 May 2006.

5 letters

Every clue on record, most used first

Browning title character2 times
The New York Times — Friday, 12 May 2006
"___ Passes" (Browning poem)once
The New York Times — Wednesday, 20 January 1999