Zac or Zachary?

[Tryingnottoswear]

And how would you be spelling Zac? (Zac, Zak, Zack?)

If the name's Zachary - i'd spell it Zac - but people will spell it how they want - maybe Zack. I don't like Zak IMO.

A friend has a Zachary nn Zach.

I like Zachary nn Zac.

We have a Zachary nn Zac

We have a Zachary nn Zach.

Zachary, nickname Zach.

oh go with full name and use Zac/Zach / Zak as the nickname

I like just Zac.
I would only use Zachary if you intend to call him that as that is what the doctors/school etc will use. i have a long name and have only ever been known by the nn so it seems like the long one isn't my 'real'name.
Both are nice though.

I really like the name. When I was pregnant the second time, I was going to pick Zachary and call the baby Zack. But it turned out to be a DD, so that didn't work.