How many people do you know called ...? (Part 1)

One who was born [name_f]Sarah[/name_f] but known as [name_f]Sally[/name_f] her whole life.
1 just [name_f]Sally[/name_f] and 1 [name_f]Sally[/name_f]-[name_f]Ann[/name_f]

Anita?