[33girl]

+1 for Alpha Chi Omega because it rhymes with Alpha Phi Omega.
-1 for Phi Mu because their name is too short.

Pi Beta Phi 5
Kappa Alpha Theta 5
Kappa Kappa Gamma 5
Alpha Phi 5
Delta Gamma 4
Gamma Phi Beta 5
Alpha Chi Omega 5+1= 6
Delta Delta Delta 4
Alpha Xi Delta 5
Chi Omega 4
Sigma Kappa 7
Alpha Omicron Pi 4
Zeta Tau Alpha 5
Alpha Gamma Delta 5
Alpha Delta Pi 6
Delta Zeta 5
Phi Mu 5-1=4
Kappa Delta 6
Sigma Sigma Sigma 4
Alpha Sigma Tau 5
Alpha Sigma Alpha 5
Alpha Epsilon Phi 5
Theta Phi Alpha 6
Phi Sigma Sigma 6
Delta Phi Epsilon 5
Sigma Delta Tau 4