Ronnie O'Sullivan, 49

Snooker Player

1

Maureen O'Sullivan (1911-1998)

Movie Actress

2

Denise O'Sullivan, 31

Soccer Player

3

Gilbert O'Sullivan, 78

Rock Singer

4

Sonia O'Sullivan, 55

Runner

5

Zak O'Sullivan, 20

Race Car Driver

6

Hazel O'Sullivan, 36

Model

7

Richard O'Sullivan, 80

TV Actor

8

Luke O'Sullivan

TV Actor

9

Ceara Jane O'Sullivan, 32

TikTok Star

10

Frances O'Sullivan, 27

Instagram Star

11

Kirsteen O'Sullivan, 45

TV Show Host

12