Best abbreviation for Oliver?

[londonkiwi]

We have a one year old Oliver who is already getting called Oli, which we don't mind, but I'm wondering if there's an 'accepted' best spelling ... Oli? Ollie? Olly? Which one looks better do you think?

I know one of each, but prefer Ollie.

Ollie

Oli is good and looks most masculine and closest to the full name, Oliver.

I find Ollie a little girly looking personally (like Ellie).

I like Oli. It makes sense too as you have actually just knocked a few letters off the name to shorten it.

"Noll", the traditional English diminutive. Love it.

I prefer Oli too. Helps when they learn to write their name!

Liver?

Thanks everyone, I think Oli it is!