How to pronounce "Cecil"

STupid you say? Nay, I say!

Is it SEE-Sill?
Or Sess-el?

Oh, for Pete’s sake. It was five freakin’ days ago!

Sess seal if it’s a girl
See sill if it’s a boy
S’eck’l if it’s the plant

Well, Kiss my own ASS!
I pulled a SMARTT.
NOT my intention…you may now close this, Manny.

According to those who subscribe to the Zotti Conspiracy, it should be pronounced: See? Shill.