Ok, so halfway through, just have seasons from 2011/12 to present to go - here's a leaderboard - most booked players in the ASB Prem from 2007-2010:
Cole Peverley 12 yellows, 2 reds
Andy Pitman 12 yellows, 1 red
Chad Coombes 10 yellows, 3 reds
Ian Hogg 10 yellows 2 reds
Wiremu Patrick 10 yellows
Paul Seaman 10 yellows
Adam Cowan 9 yellows, 1 red
Johnathon Taylor 9 yellows, 1 red
Adam McGeorge 9 yellows
Jake Butler 8 yellows
I'm not clear about which period you are considering. From which year onwards?
I take it you mean "ASB Premiership and NZ Football Championship." Remember the national league was "NZ Football Championship" from the 2004 - 2005 season until they changed the name to "ASB Premiership" for the 2010 - 2011 season. The national league was club based before the 2004 - 2005 season. A winter national comp existed 2000 - 2003 (four seasons) known as the "National Club Championship."
As pointed out, 2007-2010. And look at the later posts to actually see final figures. Also, it's impossible to get any accurate stats from 2000-2005, so what you suggest isn't able to be counted.