In our school, yes. (well, is Iowa State big enough, considered as a big school with 30 fraternities?
)
You can imagine, a new freshman coming to our campus for the first time, and there are new 45+ new Greek names with lots of confussion, on top of classes, college life, majors ...
Names pretty much similar.
Theta Xi - Theta Chi - Theta Delta Chi - Delta Chi (they're closed now, though)
Pi Beta Phi - Pi Kappa Phi
Sigma Alpha Epsilon - Sigma Phi Epsilon
Alpha Gamma Rho - Alpha Gamma Delta
Delta Sigma Phi - Delta Sigma Theta
Phi Kappa Theta - Pi Kappa Phi - Pi Kappa Alpha
Phi Kappa Theta - Phi Delta Theta
Sigma Kappa - Kappa Sigma
Sigma Chi - Sigma Pi
Alpha Xi Delta (A-Zee-Dee) - Alpha Gamma Delta (A-Gee-Dee)
Chi Omega (Chi-O) - Alpha Chi Omega (A-Chi-O)
Gosh, I am wondering now how did I learn them all?